aboutsummaryrefslogtreecommitdiffstats
path: root/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath
diff options
context:
space:
mode:
Diffstat (limited to 'roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath')
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.crt11
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.crt13
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.crt12
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.key8
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/Readme.txt10
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c00.pem11
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c01.pem24
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c02.pem36
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c03.pem48
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c04.pem60
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c05.pem72
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c06.pem84
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c07.pem96
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c08.pem108
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c09.pem120
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c10.pem132
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c11.pem144
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c12.pem156
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c13.pem168
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c14.pem180
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c15.pem192
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c16.pem204
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c17.pem216
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c18.pem228
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c19.pem240
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c20.pem252
-rw-r--r--roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/int.opensslconf4
-rwxr-xr-xroms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/long.sh35
66 files changed, 3240 insertions, 0 deletions
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.crt
new file mode 100644
index 000000000..c806648ac
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.crt
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.key
new file mode 100644
index 000000000..b4d33156a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/00.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIARPaEIfROHkE9Y0ZgHh7Mc3ZU6LR9lCOIw1ksYTHp5EoAoGCCqGSM49
+AwEHoUQDQgAEVbjX+oDAA+nL5PF1zs8qbNmyr0I+K6MpTi+kXV6RecbHYc/jbRCh
+vAFVVaGTNGYvB1ugfaPrl1wIqNDua/93Eg==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.crt
new file mode 100644
index 000000000..0e9107a72
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.crt
@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.key
new file mode 100644
index 000000000..7dd064311
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/01.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEINSnxPqUNMba8F2KWNxU88heSs7vgas5BOzjRwQsQe6IoAoGCCqGSM49
+AwEHoUQDQgAEM55/cxx8CxjvFUeFvVe7zJcQnaKI8xDol+WOibT7RTs/Ournh2Os
+6DdP5ieg56p0l4pSSFFHlunhn6ppGu58ZA==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.crt
new file mode 100644
index 000000000..387b064da
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.key
new file mode 100644
index 000000000..b5ac513f2
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/02.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIPW9zE8cjiZ8w17jTAebb4xAmEg6heEEnEaG4lGCd38joAoGCCqGSM49
+AwEHoUQDQgAEFh6b9YupX8LzTzj+ZGuktJ+eRL86GmCuqW01z+sjDlv+F2UjyseW
+aKuBTHtHCsxiCBS9a849VdnM2Afqry4cog==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.crt
new file mode 100644
index 000000000..7d90a5e0f
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.key
new file mode 100644
index 000000000..2bfa48387
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/03.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIBx2xwapGbHTy79IbpJkc/w9LJXPKNG7gGRLPOGPQFI6oAoGCCqGSM49
+AwEHoUQDQgAEEQ1wzSItaXq3rnYasGti7JV4LMZwetx7ucuZYPtVj67iGD8w/x6N
+AD73lXcxS1Y4tffmxOPrRT2C9UqbDdVn1g==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.crt
new file mode 100644
index 000000000..1ddcf691a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.key
new file mode 100644
index 000000000..e836bbf05
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/04.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIDQvTm0wfEAKoymv8ePBv7cRxrnM4g6LREnSll5ghQsXoAoGCCqGSM49
+AwEHoUQDQgAEFFw4HFFTU/YaL22RORy+q4zm+wuecBLlik4VfwnGeK1q18e1Vx2H
+Q/0d2gwOyUr2KZtrE6JOIrG5Q84WTPxgzQ==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.crt
new file mode 100644
index 000000000..19de3a394
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.key
new file mode 100644
index 000000000..7f3095e8a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/05.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIP3MTs0m9ssAAXQ94O6GYC3pckfpMUxQiPTG8hQYgA0WoAoGCCqGSM49
+AwEHoUQDQgAEBHU9DhX+RlHK4F9l5ZQsicz/eDWeOuBrIAeqbDS7A3i/o+wFPqCc
+u1S71v5R4dzg4JdPGfW4aixQZjY5x25vEA==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.crt
new file mode 100644
index 000000000..36f99d2c0
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.key
new file mode 100644
index 000000000..5b0bce243
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/06.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIESUhQgXWd8cVQnitNEpOD2JNMqH9ug/wYaY1xW3SaSGoAoGCCqGSM49
+AwEHoUQDQgAEgPalqAFB655/t5Mcja4zyZPNlgy4plttUTedbsaaG2nb/GIBhA0X
+T/jpPrkakElLAOmV3xd4hq9ho30N8DAx/A==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.crt
new file mode 100644
index 000000000..5bb57f84d
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.key
new file mode 100644
index 000000000..3f20131cc
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/07.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIEi1oKInPLbiINj8OxdActVTgI+YQVSefdQfCu1ihbLRoAoGCCqGSM49
+AwEHoUQDQgAEjTo+HeDBAO6f95ooo6huE6BOKKSjwJvtwUyBqyU2E9ePvk0olCAp
+dAEl4/sXlHCzCGl0zdONrC7B8aUoc0Gi9A==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.crt
new file mode 100644
index 000000000..bf1f33e3f
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.key
new file mode 100644
index 000000000..d1ee9c544
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/08.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIC8M2G7XcqeagYgt8SZJbuTh4tYchGvX3yDZJKTuBgFUoAoGCCqGSM49
+AwEHoUQDQgAEaUHkP2BkI55e0s6OlkrSdbu8bp0y+YwZFx/GgFUptKol+AA/+2D8
+WuRJxs2XS059ub0FZ30ABqTMfD9ZWIhmAg==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.crt
new file mode 100644
index 000000000..8f67e5419
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.key
new file mode 100644
index 000000000..fe6a06f8c
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/09.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIKkdxegP5yN840sBDxIPpiMftZss14uLaH7zoxOqrePDoAoGCCqGSM49
+AwEHoUQDQgAEe2QdevrehLH2oRsilBiVuZns5M43WmL3OJWyWijUcBUX3Nxf35jT
+krFBUoPxdDfr1BPnaCojwvMEcC875uLPuQ==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.crt
new file mode 100644
index 000000000..72e699afb
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.key
new file mode 100644
index 000000000..c5558f57c
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/10.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIPuPPMxo5e2doI7YfDp60qmEn4YwYs2sb5QlOpFQ3BIJoAoGCCqGSM49
+AwEHoUQDQgAEeo5RimyXeYYg8Te/PYJDnMKchyPcEcAqwAwDsDpDHjwT0ZcBnZu5
+sO2fxAJrtus0Zv4XMq7ODKpNi2mw4zyPVw==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.crt
new file mode 100644
index 000000000..e09e49ff0
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.key
new file mode 100644
index 000000000..b34bf8c9d
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/11.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIHaMieH2/wn6lnsFUGzww43ymhN16Z0nhG5TyvNeY8U2oAoGCCqGSM49
+AwEHoUQDQgAE2cEfliujQRf+64hXTet3PIY2HXWUUeJa81TT8IgUMZ58cKT8qw/Q
+Omjz5i3OkqhjiVuGRlQnKCAc3vUSVXogfQ==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.crt
new file mode 100644
index 000000000..91ef9b03a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.key
new file mode 100644
index 000000000..906bdc677
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/12.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIAzhAcc1Yb2u4bsQDaYeRaRW8kJ/HzFTTfINV1k+TxZ/oAoGCCqGSM49
+AwEHoUQDQgAEwxPSz5Sz3IGd29AXIUfwJITRD/RwGr8GGnSSMs6D6OXnQlZ26EB+
+/Oo7GcGTWaAtIBwwIQphnCH0XpyEgKFbjw==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.crt
new file mode 100644
index 000000000..c23c1659d
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.key
new file mode 100644
index 000000000..c8a04ef42
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/13.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIKb966FXMh8cFQt3sVpmcrh2/3yaGiLMwz+/XGKGMJ+2oAoGCCqGSM49
+AwEHoUQDQgAE65MwiS854ZYZ7L9UVwfZH3mg/nCK7j0NHCLQQxqXbw/MWwVb0HIu
+PkRtkVVAklkYZBWI0rFEjNEBzEJwRZYcNg==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.crt
new file mode 100644
index 000000000..5ca323c40
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.key
new file mode 100644
index 000000000..a526a1851
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/14.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIKEycJNLyYJ5JgECpCuZiFeXZIMC+XsMEKoMhRTx6xD+oAoGCCqGSM49
+AwEHoUQDQgAE0TGTdER8z3aJzZmbqvVz4c70Odk2qJMU9/aqULZRcr1LhBiqy6Db
+3XKQEWgNKxqbrekSwEDlVIjVZSdyKY+/PQ==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.crt
new file mode 100644
index 000000000..bef923a48
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.key
new file mode 100644
index 000000000..1d9390837
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/15.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIL1c0zvh4Fx8aylrlHsOsK5Pcam7BWVHM2lDxGO26QIUoAoGCCqGSM49
+AwEHoUQDQgAEJSlIjKErLP4bE2rHnanQdgQjhiYU7dIYFBnlJ1jWdbLzuMp9BpBR
+2dPPvn5djCqo6Y/lV6tCUhRchlDoJoItxw==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.crt
new file mode 100644
index 000000000..d9d998de2
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.key
new file mode 100644
index 000000000..70492de2f
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/16.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIM0YCnGkEG/TjBxrytP9Ztslm1yoQaWptBxegRzzBRDVoAoGCCqGSM49
+AwEHoUQDQgAEO1bKeyZgzZID4f/s5iD5He6NMaLf1jzBZ97gLBrbFN/OTBdH5oXx
+S4UW2x/YeCY2B4/MtLKVN27lF4X7bwGVWw==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.crt
new file mode 100644
index 000000000..1ee78492c
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.key
new file mode 100644
index 000000000..eee33e8c1
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/17.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIAiUS1dM3qrcOun8PjKe+rw40L2HG/Y8Dfxl0AfzyIVeoAoGCCqGSM49
+AwEHoUQDQgAEayEqtszvZg9vWAixweehXVP0SDbUYX3i7TPruaNx2gJ6KctEvfEc
+7hBhC46c6/GSOpJDDGbI/JxWUBfB37hNIA==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.crt
new file mode 100644
index 000000000..afd682eb8
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.key
new file mode 100644
index 000000000..4591d032a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/18.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIJETLWqIZtnejCGzESDgMnknxqEx5evMGZfzBVPKMwKKoAoGCCqGSM49
+AwEHoUQDQgAErHPyZDXGH2zIKTn6y+ZCjhsTiWhkukkCHjTt91HgaU6HtW1NmnDe
+udsY73BqNHyRLcYNn3Dx0YU5xjAQ9btTdg==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.crt
new file mode 100644
index 000000000..a2220e5ca
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.key
new file mode 100644
index 000000000..bb6562b3f
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/19.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIDJyHSKbXEZVfkNftQF4eHeJVuXhGdaboa7w4RejL5uYoAoGCCqGSM49
+AwEHoUQDQgAECckQhzQ+/CsWR6Bx3Tk4z7g+h4xz5xCl/GqW5VKREwybi1u2Ed1f
+ENHU2nPiR4kentpeA5Q23+W04shaAM8Pcg==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.crt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.crt
new file mode 100644
index 000000000..c82a5276a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.key b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.key
new file mode 100644
index 000000000..2ec68ded2
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/20.key
@@ -0,0 +1,8 @@
+-----BEGIN EC PARAMETERS-----
+BggqhkjOPQMBBw==
+-----END EC PARAMETERS-----
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIJHLciDhJcnlE5MhTrOfFlnRbpJQLOf4h72E6VDXxMM0oAoGCCqGSM49
+AwEHoUQDQgAExnm6zfCcRIXjnQsQ/poZ0OMzFMRdVlJJgAByFMNPPQWIh/UgMGEv
+zObZ5fkfH2476BqkqUek5FfRFNwkMiKMcA==
+-----END EC PRIVATE KEY-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/Readme.txt b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/Readme.txt
new file mode 100644
index 000000000..606ec6cc2
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/Readme.txt
@@ -0,0 +1,10 @@
+These certificates form a very long chain, used to test the
+MBEDTLS_X509_MAX_INT_CA limit.
+
+NN.key is the private key of certificate NN.crt.
+
+The root is 00.crt and N+1.crt is a child of N.crt.
+
+File cNN.pem contains the chain NN.crt to 00.crt.
+
+Those certificates were generated by tests/data_files/dir-maxpath/long.sh.
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c00.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c00.pem
new file mode 100644
index 000000000..c806648ac
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c00.pem
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
+AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
+MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
+YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
+BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
+LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
+fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
+AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c01.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c01.pem
new file mode 100644
index 000000000..302fcbd02
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c01.pem
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
+AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
+MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
+YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
+BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
+LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
+fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
+AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c02.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c02.pem
new file mode 100644
index 000000000..77c251900
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c02.pem
@@ -0,0 +1,36 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c03.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c03.pem
new file mode 100644
index 000000000..d6c1a21b3
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c03.pem
@@ -0,0 +1,48 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIBpTCCAUugAwIBAgIJAPygloXKk6BwMAoGCCqGSM49BAMCMC8xCzAJBgNVBAYT
+AlVLMREwDwYDVQQKDAhtYmVkIFRMUzENMAsGA1UEAwwEQ0EwMDAeFw0xNzA2MjIx
+MTUwMzJaFw0yNzA2MjMxMTUwMzJaMC8xCzAJBgNVBAYTAlVLMREwDwYDVQQKDAht
+YmVkIFRMUzENMAsGA1UEAwwEQ0EwMDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA
+BFW41/qAwAPpy+Txdc7PKmzZsq9CPiujKU4vpF1ekXnGx2HP420QobwBVVWhkzRm
+LwdboH2j65dcCKjQ7mv/dxKjUDBOMB0GA1UdDgQWBBQlFYvU5WboI4fcdPoiQs8/
+fPHZrTAfBgNVHSMEGDAWgBQlFYvU5WboI4fcdPoiQs8/fPHZrTAMBgNVHRMEBTAD
+AQH/MAoGCCqGSM49BAMCA0gAMEUCIQC7iRcVzwMyfVK5imirJ7MqJQ04euH4CLOt
+IZ+SNfaERAIgSU0MWFDosVEIpg8YMqIHeF7Mg4ZyH6+fGazJgVLttUY=
+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c04.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c04.pem
new file mode 100644
index 000000000..613d7d85a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c04.pem
@@ -0,0 +1,60 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDIwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQRDXDNIi1p
+ereudhqwa2LslXgsxnB63Hu5y5lg+1WPruIYPzD/Ho0APveVdzFLVji19+bE4+tF
+PYL1SpsN1WfWo4GJMIGGMB0GA1UdDgQWBBQApzZdtBdD3dLxouQpr/aDiVttdzBX
+BgNVHSMEUDBOgBT5RCgQ0AlZTQbfFB2+6+w0XRvydaEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAxggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAOnd+7bAofkHVa4KFNjv3TCegw1lrhuM
+8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c05.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c05.pem
new file mode 100644
index 000000000..800904977
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c05.pem
@@ -0,0 +1,72 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB3jCCAYWgAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDAwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQznn9zHHwL
+GO8VR4W9V7vMlxCdoojzEOiX5Y6JtPtFOz866ueHY6zoN0/mJ6DnqnSXilJIUUeW
+6eGfqmka7nxko4GRMIGOMB0GA1UdDgQWBBSh3uHkX5nj86yFEFwjscSWM40P+jBf
+BgNVHSMEWDBWgBQlFYvU5WboI4fcdPoiQs8/fPHZraEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggkA/KCWhcqToHAw
+DAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAgNHADBEAiBasbuinP+pJTU4oDCVD8zQ
+1rJBDSOKIEyWu84/D6Hj6wIgVMPUoO01bPhzllAa/gW8Xk/daey09SBgN3AT9pWU
+TDA=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c06.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c06.pem
new file mode 100644
index 000000000..e0fbf13df
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c06.pem
@@ -0,0 +1,84 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c07.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c07.pem
new file mode 100644
index 000000000..c960d19cb
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c07.pem
@@ -0,0 +1,96 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c08.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c08.pem
new file mode 100644
index 000000000..78c2c4a6d
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c08.pem
@@ -0,0 +1,108 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c09.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c09.pem
new file mode 100644
index 000000000..269f4e3c7
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c09.pem
@@ -0,0 +1,120 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c10.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c10.pem
new file mode 100644
index 000000000..e29330479
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c10.pem
@@ -0,0 +1,132 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c11.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c11.pem
new file mode 100644
index 000000000..56cbcbf1e
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c11.pem
@@ -0,0 +1,144 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c12.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c12.pem
new file mode 100644
index 000000000..77c8f3f8a
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c12.pem
@@ -0,0 +1,156 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTAwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATZwR+WK6NB
+F/7riFdN63c8hjYddZRR4lrzVNPwiBQxnnxwpPyrD9A6aPPmLc6SqGOJW4ZGVCco
+IBze9RJVeiB9o4GJMIGGMB0GA1UdDgQWBBSOSt6ePyMRT6PGMaIi7FqNX9MKtDBX
+BgNVHSMEUDBOgBQtxZSLJAkEz+2RKMQexM6EtsfgcqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA5ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgN//NqM0FrkrMjmxoeCY9DgxkH2R6sQ4d
+NgtwCZAIqEICIBs4vupaVcuvni9tltbP26wi7c0FR+blZuo5DPIA3SVe
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDUwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASA9qWoAUHr
+nn+3kxyNrjPJk82WDLimW21RN51uxpobadv8YgGEDRdP+Ok+uRqQSUsA6ZXfF3iG
+r2GjfQ3wMDH8o4GJMIGGMB0GA1UdDgQWBBSjovYaC/m6Li9Tp0V9iZRs9267QzBX
+BgNVHSMEUDBOgBTXh06MAV9S4l4lG1TKOrKRBh4qn6EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA0ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgcjZNFWJtlDmoPZbAxqsGczRYK0lfPgu6
+g1H7pp0ce+wCIDj9BRZM2OB9EF0e+MDKGjyZGfvfrL6Ir47x/KrM6H8T
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c13.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c13.pem
new file mode 100644
index 000000000..d5039ba45
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c13.pem
@@ -0,0 +1,168 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDgwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDkwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7ZB16+t6E
+sfahGyKUGJW5mezkzjdaYvc4lbJaKNRwFRfc3F/fmNOSsUFSg/F0N+vUE+doKiPC
+8wRwLzvm4s+5o4GJMIGGMB0GA1UdDgQWBBT6gyXHzPIPYc1Vr1aGiLLeMh4HpjBX
+BgNVHSMEUDBOgBS40mLt93U8Sh8ZGiDVAhRSiBPcXqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA3ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgO4el1ZPhlIli/qNR2SIEiuvs5Mmy868i
+N2Rv5X/VxIECIA/8rUALQxW38XSdBVX3e/jzu7ju47n1YwEqD9K9WdVv
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDIwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQRDXDNIi1p
+ereudhqwa2LslXgsxnB63Hu5y5lg+1WPruIYPzD/Ho0APveVdzFLVji19+bE4+tF
+PYL1SpsN1WfWo4GJMIGGMB0GA1UdDgQWBBQApzZdtBdD3dLxouQpr/aDiVttdzBX
+BgNVHSMEUDBOgBT5RCgQ0AlZTQbfFB2+6+w0XRvydaEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAxggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAOnd+7bAofkHVa4KFNjv3TCegw1lrhuM
+8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c14.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c14.pem
new file mode 100644
index 000000000..c6eca72e4
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c14.pem
@@ -0,0 +1,180 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c15.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c15.pem
new file mode 100644
index 000000000..220420d7d
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c15.pem
@@ -0,0 +1,192 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTEwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATDE9LPlLPc
+gZ3b0BchR/AkhNEP9HAavwYadJIyzoPo5edCVnboQH786jsZwZNZoC0gHDAhCmGc
+IfRenISAoVuPo4GJMIGGMB0GA1UdDgQWBBTZTtbi+j0Sm/Zs/+gTkWdASpQzfjBX
+BgNVHSMEUDBOgBSOSt6ePyMRT6PGMaIi7FqNX9MKtKEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTEwggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgYYF5AnRV7eh2hLD5Dz//pceMTKz9Ls46
+E6DxvbfDHikCIFttlGrOCZVyS4ocsjuKIELVUX5qfygI0sn4kU3qCTs2
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTAwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATZwR+WK6NB
+F/7riFdN63c8hjYddZRR4lrzVNPwiBQxnnxwpPyrD9A6aPPmLc6SqGOJW4ZGVCco
+IBze9RJVeiB9o4GJMIGGMB0GA1UdDgQWBBSOSt6ePyMRT6PGMaIi7FqNX9MKtDBX
+BgNVHSMEUDBOgBQtxZSLJAkEz+2RKMQexM6EtsfgcqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA5ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgN//NqM0FrkrMjmxoeCY9DgxkH2R6sQ4d
+NgtwCZAIqEICIBs4vupaVcuvni9tltbP26wi7c0FR+blZuo5DPIA3SVe
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDQwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQEdT0OFf5G
+UcrgX2XllCyJzP94NZ464GsgB6psNLsDeL+j7AU+oJy7VLvW/lHh3ODgl08Z9bhq
+LFBmNjnHbm8Qo4GJMIGGMB0GA1UdDgQWBBTXh06MAV9S4l4lG1TKOrKRBh4qnzBX
+BgNVHSMEUDBOgBQox4F1NsZunlsduoGvzIgRSYfB36EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAzggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAIW++zqDZlLLUk/emePohdNOp5JO3wS9
+XvkBJ6Wua7GBAiAdx+EKmdjVrwnzrQltTgnmSfGMXhKNYifK3uD83W3pcQ==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDMwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDQwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQUXDgcUVNT
+9hovbZE5HL6rjOb7C55wEuWKThV/CcZ4rWrXx7VXHYdD/R3aDA7JSvYpm2sTok4i
+sblDzhZM/GDNo4GJMIGGMB0GA1UdDgQWBBQox4F1NsZunlsduoGvzIgRSYfB3zBX
+BgNVHSMEUDBOgBQApzZdtBdD3dLxouQpr/aDiVttd6EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAyggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgAkiNhqFAZXSUWEDK91OZvQGdeZOtd6mC
++Wv3fGk3t28CIEKOwidkUTUaiPdZ4efmAr+CEeGzdq27ob2S+nqqHqgV
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDEwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDIwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQWHpv1i6lf
+wvNPOP5ka6S0n55EvzoaYK6pbTXP6yMOW/4XZSPKx5Zoq4FMe0cKzGIIFL1rzj1V
+2czYB+qvLhyio4GJMIGGMB0GA1UdDgQWBBT5RCgQ0AlZTQbfFB2+6+w0XRvydTBX
+BgNVHSMEUDBOgBSh3uHkX5nj86yFEFwjscSWM40P+qEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAwggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAI7unGW/gr9tOc3i+dF5N815srgh+FrX
+oj9Et74EcSpTAiBubv+vOH0DE0gmYI11HeAIgutWqqMIC72dZlwTF/Vi3g==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c16.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c16.pem
new file mode 100644
index 000000000..041a83b45
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c16.pem
@@ -0,0 +1,204 @@
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTUwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQ7Vsp7JmDN
+kgPh/+zmIPkd7o0xot/WPMFn3uAsGtsU385MF0fmhfFLhRbbH9h4JjYHj8y0spU3
+buUXhftvAZVbo4GJMIGGMB0GA1UdDgQWBBRTw3K0Psy3u/6+3KKSoaQqJnPvPjBX
+BgNVHSMEUDBOgBR1mXlrdW5rx1VnqMMnUBXo0WWGWqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE0ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAMJnGjE9v3SjuGfi0jNByrwyNfhlTHMh
+FhPQidNrDpXwAiEAqYtNiV8t9RrAa9GC6FWDuJpvIiU6FsE+lFq6uIq/J2E=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c17.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c17.pem
new file mode 100644
index 000000000..5bdbafd28
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c17.pem
@@ -0,0 +1,216 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDIwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQRDXDNIi1p
+ereudhqwa2LslXgsxnB63Hu5y5lg+1WPruIYPzD/Ho0APveVdzFLVji19+bE4+tF
+PYL1SpsN1WfWo4GJMIGGMB0GA1UdDgQWBBQApzZdtBdD3dLxouQpr/aDiVttdzBX
+BgNVHSMEUDBOgBT5RCgQ0AlZTQbfFB2+6+w0XRvydaEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAxggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAOnd+7bAofkHVa4KFNjv3TCegw1lrhuM
+8Of8wgvrTEGoAiEAsS8iKMpSfXH4D0egg4gLamE6akde965rDtySU+ve9lg=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c18.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c18.pem
new file mode 100644
index 000000000..d86318952
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c18.pem
@@ -0,0 +1,228 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTIwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTMwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAATrkzCJLznh
+lhnsv1RXB9kfeaD+cIruPQ0cItBDGpdvD8xbBVvQci4+RG2RVUCSWRhkFYjSsUSM
+0QHMQnBFlhw2o4GJMIGGMB0GA1UdDgQWBBTmVnUSF2MYwws/nCMv7b1wJVkDmjBX
+BgNVHSMEUDBOgBTZTtbi+j0Sm/Zs/+gTkWdASpQzfqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTExggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIgWsm+rHJgwUEyNm8EKbEds5yurpp5/3y5
+PsvXJVDqxogCIQDUP0Jcl3A907CE2tPVXSgD6LQ6CPu19mixemPw60yijA==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDUwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASA9qWoAUHr
+nn+3kxyNrjPJk82WDLimW21RN51uxpobadv8YgGEDRdP+Ok+uRqQSUsA6ZXfF3iG
+r2GjfQ3wMDH8o4GJMIGGMB0GA1UdDgQWBBSjovYaC/m6Li9Tp0V9iZRs9267QzBX
+BgNVHSMEUDBOgBTXh06MAV9S4l4lG1TKOrKRBh4qn6EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA0ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgcjZNFWJtlDmoPZbAxqsGczRYK0lfPgu6
+g1H7pp0ce+wCIDj9BRZM2OB9EF0e+MDKGjyZGfvfrL6Ir47x/KrM6H8T
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c19.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c19.pem
new file mode 100644
index 000000000..b1e24e42f
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c19.pem
@@ -0,0 +1,240 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMTUwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTYwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQ7Vsp7JmDN
+kgPh/+zmIPkd7o0xot/WPMFn3uAsGtsU385MF0fmhfFLhRbbH9h4JjYHj8y0spU3
+buUXhftvAZVbo4GJMIGGMB0GA1UdDgQWBBRTw3K0Psy3u/6+3KKSoaQqJnPvPjBX
+BgNVHSMEUDBOgBR1mXlrdW5rx1VnqMMnUBXo0WWGWqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTE0ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAMJnGjE9v3SjuGfi0jNByrwyNfhlTHMh
+FhPQidNrDpXwAiEAqYtNiV8t9RrAa9GC6FWDuJpvIiU6FsE+lFq6uIq/J2E=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c20.pem b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c20.pem
new file mode 100644
index 000000000..ff9747203
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/c20.pem
@@ -0,0 +1,252 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDkwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMTAwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR6jlGKbJd5
+hiDxN789gkOcwpyHI9wRwCrADAOwOkMePBPRlwGdm7mw7Z/EAmu26zRm/hcyrs4M
+qk2LabDjPI9Xo4GJMIGGMB0GA1UdDgQWBBQtxZSLJAkEz+2RKMQexM6EtsfgcjBX
+BgNVHSMEUDBOgBT6gyXHzPIPYc1Vr1aGiLLeMh4HpqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA4ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIgP7S8vFstfUBdNe6ym5GYG5Q+aBVEKqRs
+fVW7HNUktSYCIQDo6Jua6o/DJbrpq4qYWq5gv4yGyzPTN+3IaKrEICdaaw==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1jCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDgwHhcNMTcwNjIyMTE1MDMzWhcN
+MjcwNjIzMTE1MDMzWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDkwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAR7ZB16+t6E
+sfahGyKUGJW5mezkzjdaYvc4lbJaKNRwFRfc3F/fmNOSsUFSg/F0N+vUE+doKiPC
+8wRwLzvm4s+5o4GJMIGGMB0GA1UdDgQWBBT6gyXHzPIPYc1Vr1aGiLLeMh4HpjBX
+BgNVHSMEUDBOgBS40mLt93U8Sh8ZGiDVAhRSiBPcXqEzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA3ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDRwAwRAIgO4el1ZPhlIli/qNR2SIEiuvs5Mmy868i
+N2Rv5X/VxIECIA/8rUALQxW38XSdBVX3e/jzu7ju47n1YwEqD9K9WdVv
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB2DCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDYwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDcwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASNOj4d4MEA
+7p/3miijqG4ToE4opKPAm+3BTIGrJTYT14++TSiUICl0ASXj+xeUcLMIaXTN042s
+LsHxpShzQaL0o4GJMIGGMB0GA1UdDgQWBBREq5J3toJPxZ3O+ssJ5vkkU0RJEzBX
+BgNVHSMEUDBOgBSjovYaC/m6Li9Tp0V9iZRs9267Q6EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTA1ggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSQAwRgIhAKGcf+c442c/XiwubbaiQvsoZ7EoVxuM
+oKmia0gPyBNkAiEA83asjJ5FDXQuLyZpczviXrbmqgCPOfYadtvkc0cxMis=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIB1zCCAX2gAwIBAgIBATAKBggqhkjOPQQDAjAvMQswCQYDVQQGEwJVSzERMA8G
+A1UECgwIbWJlZCBUTFMxDTALBgNVBAMMBENBMDQwHhcNMTcwNjIyMTE1MDMyWhcN
+MjcwNjIzMTE1MDMyWjAvMQswCQYDVQQGEwJVSzERMA8GA1UECgwIbWJlZCBUTFMx
+DTALBgNVBAMMBENBMDUwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQEdT0OFf5G
+UcrgX2XllCyJzP94NZ464GsgB6psNLsDeL+j7AU+oJy7VLvW/lHh3ODgl08Z9bhq
+LFBmNjnHbm8Qo4GJMIGGMB0GA1UdDgQWBBTXh06MAV9S4l4lG1TKOrKRBh4qnzBX
+BgNVHSMEUDBOgBQox4F1NsZunlsduoGvzIgRSYfB36EzpDEwLzELMAkGA1UEBhMC
+VUsxETAPBgNVBAoMCG1iZWQgVExTMQ0wCwYDVQQDDARDQTAzggEBMAwGA1UdEwQF
+MAMBAf8wCgYIKoZIzj0EAwIDSAAwRQIhAIW++zqDZlLLUk/emePohdNOp5JO3wS9
+XvkBJ6Wua7GBAiAdx+EKmdjVrwnzrQltTgnmSfGMXhKNYifK3uD83W3pcQ==
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/int.opensslconf b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/int.opensslconf
new file mode 100644
index 000000000..df28cab5c
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/int.opensslconf
@@ -0,0 +1,4 @@
+[int]
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid:always,issuer:always
+basicConstraints = CA:true
diff --git a/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/long.sh b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/long.sh
new file mode 100755
index 000000000..22f3bf548
--- /dev/null
+++ b/roms/skiboot/libstb/crypto/mbedtls/tests/data_files/dir-maxpath/long.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+set -eu
+
+: ${OPENSSL:=openssl}
+NB=20
+
+OPT="-days 3653 -sha256"
+
+# generate self-signed root
+$OPENSSL ecparam -name prime256v1 -genkey -out 00.key
+$OPENSSL req -new -x509 -subj "/C=UK/O=mbed TLS/CN=CA00" $OPT \
+ -key 00.key -out 00.crt
+
+# cXX.pem is the chain starting at XX
+cp 00.crt c00.pem
+
+# generate long chain
+i=1
+while [ $i -le $NB ]; do
+ UP=$( printf "%02d" $((i-1)) )
+ ME=$( printf "%02d" $i )
+
+ $OPENSSL ecparam -name prime256v1 -genkey -out ${ME}.key
+ $OPENSSL req -new -subj "/C=UK/O=mbed TLS/CN=CA${ME}" \
+ -key ${ME}.key -out ${ME}.csr
+ $OPENSSL x509 -req -CA ${UP}.crt -CAkey ${UP}.key -set_serial 1 $OPT \
+ -extfile int.opensslconf -extensions int \
+ -in ${ME}.csr -out ${ME}.crt
+
+ cat ${ME}.crt c${UP}.pem > c${ME}.pem
+
+ rm ${ME}.csr
+ i=$((i+1))
+done