Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

5 files changed, 616 insertions, 0 deletions

diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/build.info b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/build.info
new file mode 100644
index 000000000..4166344a5
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/build.info
@@ -0,0 +1,5 @@
+LIBS=../../libcrypto
+SOURCE[../../libcrypto]=\
+	siphash.c \
+	siphash_pmeth.c \
+	siphash_ameth.c
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash.c
new file mode 100644
index 000000000..07d94c1e6
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash.c
@@ -0,0 +1,260 @@
+/*
+ * Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/* Based on https://131002.net/siphash C reference implementation */
+/*
+   SipHash reference C implementation
+
+   Copyright (c) 2012-2016 Jean-Philippe Aumasson
+   Copyright (c) 2012-2014 Daniel J. Bernstein
+
+   To the extent possible under law, the author(s) have dedicated all copyright
+   and related and neighboring rights to this software to the public domain
+   worldwide. This software is distributed without any warranty.
+
+   You should have received a copy of the CC0 Public Domain Dedication along
+   with this software. If not, see
+   <http://creativecommons.org/publicdomain/zero/1.0/>.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/crypto.h>
+
+#include "crypto/siphash.h"
+#include "siphash_local.h"
+
+/* default: SipHash-2-4 */
+#define SIPHASH_C_ROUNDS 2
+#define SIPHASH_D_ROUNDS 4
+
+#define ROTL(x, b) (uint64_t)(((x) << (b)) | ((x) >> (64 - (b))))
+
+#define U32TO8_LE(p, v)                                                        \
+    (p)[0] = (uint8_t)((v));                                                   \
+    (p)[1] = (uint8_t)((v) >> 8);                                              \
+    (p)[2] = (uint8_t)((v) >> 16);                                             \
+    (p)[3] = (uint8_t)((v) >> 24);
+
+#define U64TO8_LE(p, v)                                                        \
+    U32TO8_LE((p), (uint32_t)((v)));                                           \
+    U32TO8_LE((p) + 4, (uint32_t)((v) >> 32));
+
+#define U8TO64_LE(p)                                                           \
+    (((uint64_t)((p)[0])) | ((uint64_t)((p)[1]) << 8) |                        \
+     ((uint64_t)((p)[2]) << 16) | ((uint64_t)((p)[3]) << 24) |                 \
+     ((uint64_t)((p)[4]) << 32) | ((uint64_t)((p)[5]) << 40) |                 \
+     ((uint64_t)((p)[6]) << 48) | ((uint64_t)((p)[7]) << 56))
+
+#define SIPROUND                                                               \
+    do {                                                                       \
+        v0 += v1;                                                              \
+        v1 = ROTL(v1, 13);                                                     \
+        v1 ^= v0;                                                              \
+        v0 = ROTL(v0, 32);                                                     \
+        v2 += v3;                                                              \
+        v3 = ROTL(v3, 16);                                                     \
+        v3 ^= v2;                                                              \
+        v0 += v3;                                                              \
+        v3 = ROTL(v3, 21);                                                     \
+        v3 ^= v0;                                                              \
+        v2 += v1;                                                              \
+        v1 = ROTL(v1, 17);                                                     \
+        v1 ^= v2;                                                              \
+        v2 = ROTL(v2, 32);                                                     \
+    } while (0)
+
+size_t SipHash_ctx_size(void)
+{
+    return sizeof(SIPHASH);
+}
+
+size_t SipHash_hash_size(SIPHASH *ctx)
+{
+    return ctx->hash_size;
+}
+
+static size_t siphash_adjust_hash_size(size_t hash_size)
+{
+    if (hash_size == 0)
+        hash_size = SIPHASH_MAX_DIGEST_SIZE;
+    return hash_size;
+}
+
+int SipHash_set_hash_size(SIPHASH *ctx, size_t hash_size)
+{
+    hash_size = siphash_adjust_hash_size(hash_size);
+    if (hash_size != SIPHASH_MIN_DIGEST_SIZE
+        && hash_size != SIPHASH_MAX_DIGEST_SIZE)
+        return 0;
+
+    /*
+     * It's possible that the key was set first.  If the hash size changes,
+     * we need to adjust v1 (see SipHash_Init().
+     */
+
+    /* Start by adjusting the stored size, to make things easier */
+    ctx->hash_size = siphash_adjust_hash_size(ctx->hash_size);
+
+    /* Now, adjust ctx->v1 if the old and the new size differ */
+    if ((size_t)ctx->hash_size != hash_size) {
+        ctx->v1 ^= 0xee;
+        ctx->hash_size = hash_size;
+    }
+    return 1;
+}
+
+/* hash_size = crounds = drounds = 0 means SipHash24 with 16-byte output */
+int SipHash_Init(SIPHASH *ctx, const unsigned char *k, int crounds, int drounds)
+{
+    uint64_t k0 = U8TO64_LE(k);
+    uint64_t k1 = U8TO64_LE(k + 8);
+
+    /* If the hash size wasn't set, i.e. is zero */
+    ctx->hash_size = siphash_adjust_hash_size(ctx->hash_size);
+
+    if (drounds == 0)
+        drounds = SIPHASH_D_ROUNDS;
+    if (crounds == 0)
+        crounds = SIPHASH_C_ROUNDS;
+
+    ctx->crounds = crounds;
+    ctx->drounds = drounds;
+
+    ctx->len = 0;
+    ctx->total_inlen = 0;
+
+    ctx->v0 = 0x736f6d6570736575ULL ^ k0;
+    ctx->v1 = 0x646f72616e646f6dULL ^ k1;
+    ctx->v2 = 0x6c7967656e657261ULL ^ k0;
+    ctx->v3 = 0x7465646279746573ULL ^ k1;
+
+    if (ctx->hash_size == SIPHASH_MAX_DIGEST_SIZE)
+        ctx->v1 ^= 0xee;
+
+    return 1;
+}
+
+void SipHash_Update(SIPHASH *ctx, const unsigned char *in, size_t inlen)
+{
+    uint64_t m;
+    const uint8_t *end;
+    int left;
+    int i;
+    uint64_t v0 = ctx->v0;
+    uint64_t v1 = ctx->v1;
+    uint64_t v2 = ctx->v2;
+    uint64_t v3 = ctx->v3;
+
+    ctx->total_inlen += inlen;
+
+    if (ctx->len) {
+        /* deal with leavings */
+        size_t available = SIPHASH_BLOCK_SIZE - ctx->len;
+
+        /* not enough to fill leavings */
+        if (inlen < available) {
+            memcpy(&ctx->leavings[ctx->len], in, inlen);
+            ctx->len += inlen;
+            return;
+        }
+
+        /* copy data into leavings and reduce input */
+        memcpy(&ctx->leavings[ctx->len], in, available);
+        inlen -= available;
+        in += available;
+
+        /* process leavings */
+        m = U8TO64_LE(ctx->leavings);
+        v3 ^= m;
+        for (i = 0; i < ctx->crounds; ++i)
+            SIPROUND;
+        v0 ^= m;
+    }
+    left = inlen & (SIPHASH_BLOCK_SIZE-1); /* gets put into leavings */
+    end = in + inlen - left;
+
+    for (; in != end; in += 8) {
+        m = U8TO64_LE(in);
+        v3 ^= m;
+        for (i = 0; i < ctx->crounds; ++i)
+            SIPROUND;
+        v0 ^= m;
+    }
+
+    /* save leavings and other ctx */
+    if (left)
+        memcpy(ctx->leavings, end, left);
+    ctx->len = left;
+
+    ctx->v0 = v0;
+    ctx->v1 = v1;
+    ctx->v2 = v2;
+    ctx->v3 = v3;
+}
+
+int SipHash_Final(SIPHASH *ctx, unsigned char *out, size_t outlen)
+{
+    /* finalize hash */
+    int i;
+    uint64_t b = ctx->total_inlen << 56;
+    uint64_t v0 = ctx->v0;
+    uint64_t v1 = ctx->v1;
+    uint64_t v2 = ctx->v2;
+    uint64_t v3 = ctx->v3;
+
+    if (outlen != (size_t)ctx->hash_size)
+        return 0;
+
+    switch (ctx->len) {
+    case 7:
+        b |= ((uint64_t)ctx->leavings[6]) << 48;
+        /* fall thru */
+    case 6:
+        b |= ((uint64_t)ctx->leavings[5]) << 40;
+        /* fall thru */
+    case 5:
+        b |= ((uint64_t)ctx->leavings[4]) << 32;
+        /* fall thru */
+    case 4:
+        b |= ((uint64_t)ctx->leavings[3]) << 24;
+        /* fall thru */
+    case 3:
+        b |= ((uint64_t)ctx->leavings[2]) << 16;
+        /* fall thru */
+    case 2:
+        b |= ((uint64_t)ctx->leavings[1]) <<  8;
+        /* fall thru */
+    case 1:
+        b |= ((uint64_t)ctx->leavings[0]);
+    case 0:
+        break;
+    }
+
+    v3 ^= b;
+    for (i = 0; i < ctx->crounds; ++i)
+        SIPROUND;
+    v0 ^= b;
+    if (ctx->hash_size == SIPHASH_MAX_DIGEST_SIZE)
+        v2 ^= 0xee;
+    else
+        v2 ^= 0xff;
+    for (i = 0; i < ctx->drounds; ++i)
+        SIPROUND;
+    b = v0 ^ v1 ^ v2  ^ v3;
+    U64TO8_LE(out, b);
+    if (ctx->hash_size == SIPHASH_MIN_DIGEST_SIZE)
+        return 1;
+    v1 ^= 0xdd;
+    for (i = 0; i < ctx->drounds; ++i)
+        SIPROUND;
+    b = v0 ^ v1 ^ v2  ^ v3;
+    U64TO8_LE(out + 8, b);
+    return 1;
+}
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_ameth.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_ameth.c
new file mode 100644
index 000000000..2da6dfec8
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_ameth.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2007-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/evp.h>
+#include "crypto/asn1.h"
+#include "crypto/siphash.h"
+#include "siphash_local.h"
+#include "crypto/evp.h"
+
+/*
+ * SIPHASH "ASN1" method. This is just here to indicate the maximum
+ * SIPHASH output length and to free up a SIPHASH key.
+ */
+
+static int siphash_size(const EVP_PKEY *pkey)
+{
+    return SIPHASH_MAX_DIGEST_SIZE;
+}
+
+static void siphash_key_free(EVP_PKEY *pkey)
+{
+    ASN1_OCTET_STRING *os = EVP_PKEY_get0(pkey);
+
+    if (os != NULL) {
+        if (os->data != NULL)
+            OPENSSL_cleanse(os->data, os->length);
+        ASN1_OCTET_STRING_free(os);
+    }
+}
+
+static int siphash_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
+{
+    /* nothing (including ASN1_PKEY_CTRL_DEFAULT_MD_NID), is supported */
+    return -2;
+}
+
+static int siphash_pkey_public_cmp(const EVP_PKEY *a, const EVP_PKEY *b)
+{
+    return ASN1_OCTET_STRING_cmp(EVP_PKEY_get0(a), EVP_PKEY_get0(b));
+}
+
+static int siphash_set_priv_key(EVP_PKEY *pkey, const unsigned char *priv,
+                                size_t len)
+{
+    ASN1_OCTET_STRING *os;
+
+    if (pkey->pkey.ptr != NULL || len != SIPHASH_KEY_SIZE)
+        return 0;
+
+    os = ASN1_OCTET_STRING_new();
+    if (os == NULL)
+        return 0;
+
+    if (!ASN1_OCTET_STRING_set(os, priv, len)) {
+        ASN1_OCTET_STRING_free(os);
+        return 0;
+    }
+
+    pkey->pkey.ptr = os;
+    return 1;
+}
+
+static int siphash_get_priv_key(const EVP_PKEY *pkey, unsigned char *priv,
+                                size_t *len)
+{
+    ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
+
+    if (priv == NULL) {
+        *len = SIPHASH_KEY_SIZE;
+        return 1;
+    }
+
+    if (os == NULL || *len < SIPHASH_KEY_SIZE)
+        return 0;
+
+    memcpy(priv, ASN1_STRING_get0_data(os), ASN1_STRING_length(os));
+    *len = SIPHASH_KEY_SIZE;
+
+    return 1;
+}
+
+const EVP_PKEY_ASN1_METHOD siphash_asn1_meth = {
+    EVP_PKEY_SIPHASH,
+    EVP_PKEY_SIPHASH,
+    0,
+
+    "SIPHASH",
+    "OpenSSL SIPHASH method",
+
+    0, 0, siphash_pkey_public_cmp, 0,
+
+    0, 0, 0,
+
+    siphash_size,
+    0, 0,
+    0, 0, 0, 0, 0, 0, 0,
+
+    siphash_key_free,
+    siphash_pkey_ctrl,
+    NULL,
+    NULL,
+
+    NULL,
+    NULL,
+    NULL,
+
+    NULL,
+    NULL,
+    NULL,
+
+    siphash_set_priv_key,
+    NULL,
+    siphash_get_priv_key,
+    NULL,
+};
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_local.h b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_local.h
new file mode 100644
index 000000000..5ad347646
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_local.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+/* Based on https://131002.net/siphash C reference implementation */
+
+struct siphash_st {
+    uint64_t total_inlen;
+    uint64_t v0;
+    uint64_t v1;
+    uint64_t v2;
+    uint64_t v3;
+    unsigned int len;
+    int hash_size;
+    int crounds;
+    int drounds;
+    unsigned char leavings[SIPHASH_BLOCK_SIZE];
+};
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_pmeth.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_pmeth.c
new file mode 100644
index 000000000..0c7d2c619
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/siphash/siphash_pmeth.c
@@ -0,0 +1,205 @@
+/*
+ * Copyright 2007-2018 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include "internal/cryptlib.h"
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include "crypto/siphash.h"
+#include "siphash_local.h"
+#include "crypto/evp.h"
+
+/* SIPHASH pkey context structure */
+
+typedef struct siphash_pkey_ctx_st {
+    ASN1_OCTET_STRING ktmp;     /* Temp storage for key */
+    SIPHASH ctx;
+} SIPHASH_PKEY_CTX;
+
+static int pkey_siphash_init(EVP_PKEY_CTX *ctx)
+{
+    SIPHASH_PKEY_CTX *pctx;
+
+    if ((pctx = OPENSSL_zalloc(sizeof(*pctx))) == NULL) {
+        CRYPTOerr(CRYPTO_F_PKEY_SIPHASH_INIT, ERR_R_MALLOC_FAILURE);
+        return 0;
+    }
+    pctx->ktmp.type = V_ASN1_OCTET_STRING;
+
+    EVP_PKEY_CTX_set_data(ctx, pctx);
+    EVP_PKEY_CTX_set0_keygen_info(ctx, NULL, 0);
+    return 1;
+}
+
+static void pkey_siphash_cleanup(EVP_PKEY_CTX *ctx)
+{
+    SIPHASH_PKEY_CTX *pctx = EVP_PKEY_CTX_get_data(ctx);
+
+    if (pctx != NULL) {
+        OPENSSL_clear_free(pctx->ktmp.data, pctx->ktmp.length);
+        OPENSSL_clear_free(pctx, sizeof(*pctx));
+        EVP_PKEY_CTX_set_data(ctx, NULL);
+    }
+}
+
+static int pkey_siphash_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
+{
+    SIPHASH_PKEY_CTX *sctx, *dctx;
+
+    /* allocate memory for dst->data and a new SIPHASH_CTX in dst->data->ctx */
+    if (!pkey_siphash_init(dst))
+        return 0;
+    sctx = EVP_PKEY_CTX_get_data(src);
+    dctx = EVP_PKEY_CTX_get_data(dst);
+    if (ASN1_STRING_get0_data(&sctx->ktmp) != NULL &&
+        !ASN1_STRING_copy(&dctx->ktmp, &sctx->ktmp)) {
+        /* cleanup and free the SIPHASH_PKEY_CTX in dst->data */
+        pkey_siphash_cleanup(dst);
+        return 0;
+    }
+    memcpy(&dctx->ctx, &sctx->ctx, sizeof(SIPHASH));
+    return 1;
+}
+
+static int pkey_siphash_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
+{
+    ASN1_OCTET_STRING *key;
+    SIPHASH_PKEY_CTX *pctx = EVP_PKEY_CTX_get_data(ctx);
+
+    if (ASN1_STRING_get0_data(&pctx->ktmp) == NULL)
+        return 0;
+    key = ASN1_OCTET_STRING_dup(&pctx->ktmp);
+    if (key == NULL)
+        return 0;
+    return EVP_PKEY_assign_SIPHASH(pkey, key);
+}
+
+static int int_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+{
+    SIPHASH_PKEY_CTX *pctx = EVP_PKEY_CTX_get_data(EVP_MD_CTX_pkey_ctx(ctx));
+
+    SipHash_Update(&pctx->ctx, data, count);
+    return 1;
+}
+
+static int siphash_signctx_init(EVP_PKEY_CTX *ctx, EVP_MD_CTX *mctx)
+{
+    SIPHASH_PKEY_CTX *pctx = EVP_PKEY_CTX_get_data(ctx);
+    const unsigned char* key;
+    size_t len;
+
+    key = EVP_PKEY_get0_siphash(EVP_PKEY_CTX_get0_pkey(ctx), &len);
+    if (key == NULL || len != SIPHASH_KEY_SIZE)
+        return 0;
+    EVP_MD_CTX_set_flags(mctx, EVP_MD_CTX_FLAG_NO_INIT);
+    EVP_MD_CTX_set_update_fn(mctx, int_update);
+    return SipHash_Init(&pctx->ctx, key, 0, 0);
+}
+static int siphash_signctx(EVP_PKEY_CTX *ctx, unsigned char *sig, size_t *siglen,
+                            EVP_MD_CTX *mctx)
+{
+    SIPHASH_PKEY_CTX *pctx = ctx->data;
+
+    *siglen = SipHash_hash_size(&pctx->ctx);
+    if (sig != NULL)
+        return SipHash_Final(&pctx->ctx, sig, *siglen);
+    return 1;
+}
+
+static int pkey_siphash_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
+{
+    SIPHASH_PKEY_CTX *pctx = EVP_PKEY_CTX_get_data(ctx);
+    const unsigned char *key;
+    size_t len;
+
+    switch (type) {
+
+    case EVP_PKEY_CTRL_MD:
+        /* ignore */
+        break;
+
+    case EVP_PKEY_CTRL_SET_DIGEST_SIZE:
+        return SipHash_set_hash_size(&pctx->ctx, p1);
+
+    case EVP_PKEY_CTRL_SET_MAC_KEY:
+    case EVP_PKEY_CTRL_DIGESTINIT:
+        if (type == EVP_PKEY_CTRL_SET_MAC_KEY) {
+            /* user explicitly setting the key */
+            key = p2;
+            len = p1;
+        } else {
+            /* user indirectly setting the key via EVP_DigestSignInit */
+            key = EVP_PKEY_get0_siphash(EVP_PKEY_CTX_get0_pkey(ctx), &len);
+        }
+        if (key == NULL || len != SIPHASH_KEY_SIZE ||
+            !ASN1_OCTET_STRING_set(&pctx->ktmp, key, len))
+            return 0;
+        /* use default rounds (2,4) */
+        return SipHash_Init(&pctx->ctx, ASN1_STRING_get0_data(&pctx->ktmp),
+                            0, 0);
+
+    default:
+        return -2;
+
+    }
+    return 1;
+}
+
+static int pkey_siphash_ctrl_str(EVP_PKEY_CTX *ctx,
+                                  const char *type, const char *value)
+{
+    if (value == NULL)
+        return 0;
+    if (strcmp(type, "digestsize") == 0) {
+        size_t hash_size = atoi(value);
+
+        return pkey_siphash_ctrl(ctx, EVP_PKEY_CTRL_SET_DIGEST_SIZE, hash_size,
+                                 NULL);
+    }
+    if (strcmp(type, "key") == 0)
+        return EVP_PKEY_CTX_str2ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, value);
+    if (strcmp(type, "hexkey") == 0)
+        return EVP_PKEY_CTX_hex2ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, value);
+    return -2;
+}
+
+const EVP_PKEY_METHOD siphash_pkey_meth = {
+    EVP_PKEY_SIPHASH,
+    EVP_PKEY_FLAG_SIGCTX_CUSTOM, /* we don't deal with a separate MD */
+    pkey_siphash_init,
+    pkey_siphash_copy,
+    pkey_siphash_cleanup,
+
+    0, 0,
+
+    0,
+    pkey_siphash_keygen,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    siphash_signctx_init,
+    siphash_signctx,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    0, 0,
+
+    pkey_siphash_ctrl,
+    pkey_siphash_ctrl_str
+};