Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 493 insertions, 0 deletions

diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rsa/rsa_lib.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rsa/rsa_lib.c
new file mode 100644
index 000000000..63fd1a6db
--- /dev/null
+++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/crypto/rsa/rsa_lib.c
@@ -0,0 +1,493 @@
+/*
+ * Copyright 1995-2019 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 <openssl/crypto.h>
+#include "internal/cryptlib.h"
+#include "internal/refcount.h"
+#include "crypto/bn.h"
+#include <openssl/engine.h>
+#include <openssl/evp.h>
+#include "crypto/evp.h"
+#include "rsa_local.h"
+
+RSA *RSA_new(void)
+{
+    return RSA_new_method(NULL);
+}
+
+const RSA_METHOD *RSA_get_method(const RSA *rsa)
+{
+    return rsa->meth;
+}
+
+int RSA_set_method(RSA *rsa, const RSA_METHOD *meth)
+{
+    /*
+     * NB: The caller is specifically setting a method, so it's not up to us
+     * to deal with which ENGINE it comes from.
+     */
+    const RSA_METHOD *mtmp;
+    mtmp = rsa->meth;
+    if (mtmp->finish)
+        mtmp->finish(rsa);
+#ifndef OPENSSL_NO_ENGINE
+    ENGINE_finish(rsa->engine);
+    rsa->engine = NULL;
+#endif
+    rsa->meth = meth;
+    if (meth->init)
+        meth->init(rsa);
+    return 1;
+}
+
+RSA *RSA_new_method(ENGINE *engine)
+{
+    RSA *ret = OPENSSL_zalloc(sizeof(*ret));
+
+    if (ret == NULL) {
+        RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        return NULL;
+    }
+
+    ret->references = 1;
+    ret->lock = CRYPTO_THREAD_lock_new();
+    if (ret->lock == NULL) {
+        RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
+        OPENSSL_free(ret);
+        return NULL;
+    }
+
+    ret->meth = RSA_get_default_method();
+#ifndef OPENSSL_NO_ENGINE
+    ret->flags = ret->meth->flags & ~RSA_FLAG_NON_FIPS_ALLOW;
+    if (engine) {
+        if (!ENGINE_init(engine)) {
+            RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            goto err;
+        }
+        ret->engine = engine;
+    } else {
+        ret->engine = ENGINE_get_default_RSA();
+    }
+    if (ret->engine) {
+        ret->meth = ENGINE_get_RSA(ret->engine);
+        if (ret->meth == NULL) {
+            RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_ENGINE_LIB);
+            goto err;
+        }
+    }
+#endif
+
+    ret->flags = ret->meth->flags & ~RSA_FLAG_NON_FIPS_ALLOW;
+    if (!CRYPTO_new_ex_data(CRYPTO_EX_INDEX_RSA, ret, &ret->ex_data)) {
+        goto err;
+    }
+
+    if ((ret->meth->init != NULL) && !ret->meth->init(ret)) {
+        RSAerr(RSA_F_RSA_NEW_METHOD, ERR_R_INIT_FAIL);
+        goto err;
+    }
+
+    return ret;
+
+ err:
+    RSA_free(ret);
+    return NULL;
+}
+
+void RSA_free(RSA *r)
+{
+    int i;
+
+    if (r == NULL)
+        return;
+
+    CRYPTO_DOWN_REF(&r->references, &i, r->lock);
+    REF_PRINT_COUNT("RSA", r);
+    if (i > 0)
+        return;
+    REF_ASSERT_ISNT(i < 0);
+
+    if (r->meth != NULL && r->meth->finish != NULL)
+        r->meth->finish(r);
+#ifndef OPENSSL_NO_ENGINE
+    ENGINE_finish(r->engine);
+#endif
+
+    CRYPTO_free_ex_data(CRYPTO_EX_INDEX_RSA, r, &r->ex_data);
+
+    CRYPTO_THREAD_lock_free(r->lock);
+
+    BN_free(r->n);
+    BN_free(r->e);
+    BN_clear_free(r->d);
+    BN_clear_free(r->p);
+    BN_clear_free(r->q);
+    BN_clear_free(r->dmp1);
+    BN_clear_free(r->dmq1);
+    BN_clear_free(r->iqmp);
+    RSA_PSS_PARAMS_free(r->pss);
+    sk_RSA_PRIME_INFO_pop_free(r->prime_infos, rsa_multip_info_free);
+    BN_BLINDING_free(r->blinding);
+    BN_BLINDING_free(r->mt_blinding);
+    OPENSSL_free(r->bignum_data);
+    OPENSSL_free(r);
+}
+
+int RSA_up_ref(RSA *r)
+{
+    int i;
+
+    if (CRYPTO_UP_REF(&r->references, &i, r->lock) <= 0)
+        return 0;
+
+    REF_PRINT_COUNT("RSA", r);
+    REF_ASSERT_ISNT(i < 2);
+    return i > 1 ? 1 : 0;
+}
+
+int RSA_set_ex_data(RSA *r, int idx, void *arg)
+{
+    return CRYPTO_set_ex_data(&r->ex_data, idx, arg);
+}
+
+void *RSA_get_ex_data(const RSA *r, int idx)
+{
+    return CRYPTO_get_ex_data(&r->ex_data, idx);
+}
+
+int RSA_security_bits(const RSA *rsa)
+{
+    int bits = BN_num_bits(rsa->n);
+
+    if (rsa->version == RSA_ASN1_VERSION_MULTI) {
+        /* This ought to mean that we have private key at hand. */
+        int ex_primes = sk_RSA_PRIME_INFO_num(rsa->prime_infos);
+
+        if (ex_primes <= 0 || (ex_primes + 2) > rsa_multip_cap(bits))
+            return 0;
+    }
+    return BN_security_bits(bits, -1);
+}
+
+int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d)
+{
+    /* If the fields n and e in r are NULL, the corresponding input
+     * parameters MUST be non-NULL for n and e.  d may be
+     * left NULL (in case only the public key is used).
+     */
+    if ((r->n == NULL && n == NULL)
+        || (r->e == NULL && e == NULL))
+        return 0;
+
+    if (n != NULL) {
+        BN_free(r->n);
+        r->n = n;
+    }
+    if (e != NULL) {
+        BN_free(r->e);
+        r->e = e;
+    }
+    if (d != NULL) {
+        BN_clear_free(r->d);
+        r->d = d;
+        BN_set_flags(r->d, BN_FLG_CONSTTIME);
+    }
+
+    return 1;
+}
+
+int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q)
+{
+    /* If the fields p and q in r are NULL, the corresponding input
+     * parameters MUST be non-NULL.
+     */
+    if ((r->p == NULL && p == NULL)
+        || (r->q == NULL && q == NULL))
+        return 0;
+
+    if (p != NULL) {
+        BN_clear_free(r->p);
+        r->p = p;
+        BN_set_flags(r->p, BN_FLG_CONSTTIME);
+    }
+    if (q != NULL) {
+        BN_clear_free(r->q);
+        r->q = q;
+        BN_set_flags(r->q, BN_FLG_CONSTTIME);
+    }
+
+    return 1;
+}
+
+int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp)
+{
+    /* If the fields dmp1, dmq1 and iqmp in r are NULL, the corresponding input
+     * parameters MUST be non-NULL.
+     */
+    if ((r->dmp1 == NULL && dmp1 == NULL)
+        || (r->dmq1 == NULL && dmq1 == NULL)
+        || (r->iqmp == NULL && iqmp == NULL))
+        return 0;
+
+    if (dmp1 != NULL) {
+        BN_clear_free(r->dmp1);
+        r->dmp1 = dmp1;
+        BN_set_flags(r->dmp1, BN_FLG_CONSTTIME);
+    }
+    if (dmq1 != NULL) {
+        BN_clear_free(r->dmq1);
+        r->dmq1 = dmq1;
+        BN_set_flags(r->dmq1, BN_FLG_CONSTTIME);
+    }
+    if (iqmp != NULL) {
+        BN_clear_free(r->iqmp);
+        r->iqmp = iqmp;
+        BN_set_flags(r->iqmp, BN_FLG_CONSTTIME);
+    }
+
+    return 1;
+}
+
+/*
+ * Is it better to export RSA_PRIME_INFO structure
+ * and related functions to let user pass a triplet?
+ */
+int RSA_set0_multi_prime_params(RSA *r, BIGNUM *primes[], BIGNUM *exps[],
+                                BIGNUM *coeffs[], int pnum)
+{
+    STACK_OF(RSA_PRIME_INFO) *prime_infos, *old = NULL;
+    RSA_PRIME_INFO *pinfo;
+    int i;
+
+    if (primes == NULL || exps == NULL || coeffs == NULL || pnum == 0)
+        return 0;
+
+    prime_infos = sk_RSA_PRIME_INFO_new_reserve(NULL, pnum);
+    if (prime_infos == NULL)
+        return 0;
+
+    if (r->prime_infos != NULL)
+        old = r->prime_infos;
+
+    for (i = 0; i < pnum; i++) {
+        pinfo = rsa_multip_info_new();
+        if (pinfo == NULL)
+            goto err;
+        if (primes[i] != NULL && exps[i] != NULL && coeffs[i] != NULL) {
+            BN_clear_free(pinfo->r);
+            BN_clear_free(pinfo->d);
+            BN_clear_free(pinfo->t);
+            pinfo->r = primes[i];
+            pinfo->d = exps[i];
+            pinfo->t = coeffs[i];
+            BN_set_flags(pinfo->r, BN_FLG_CONSTTIME);
+            BN_set_flags(pinfo->d, BN_FLG_CONSTTIME);
+            BN_set_flags(pinfo->t, BN_FLG_CONSTTIME);
+        } else {
+            rsa_multip_info_free(pinfo);
+            goto err;
+        }
+        (void)sk_RSA_PRIME_INFO_push(prime_infos, pinfo);
+    }
+
+    r->prime_infos = prime_infos;
+
+    if (!rsa_multip_calc_product(r)) {
+        r->prime_infos = old;
+        goto err;
+    }
+
+    if (old != NULL) {
+        /*
+         * This is hard to deal with, since the old infos could
+         * also be set by this function and r, d, t should not
+         * be freed in that case. So currently, stay consistent
+         * with other *set0* functions: just free it...
+         */
+        sk_RSA_PRIME_INFO_pop_free(old, rsa_multip_info_free);
+    }
+
+    r->version = RSA_ASN1_VERSION_MULTI;
+
+    return 1;
+ err:
+    /* r, d, t should not be freed */
+    sk_RSA_PRIME_INFO_pop_free(prime_infos, rsa_multip_info_free_ex);
+    return 0;
+}
+
+void RSA_get0_key(const RSA *r,
+                  const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
+{
+    if (n != NULL)
+        *n = r->n;
+    if (e != NULL)
+        *e = r->e;
+    if (d != NULL)
+        *d = r->d;
+}
+
+void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q)
+{
+    if (p != NULL)
+        *p = r->p;
+    if (q != NULL)
+        *q = r->q;
+}
+
+int RSA_get_multi_prime_extra_count(const RSA *r)
+{
+    int pnum;
+
+    pnum = sk_RSA_PRIME_INFO_num(r->prime_infos);
+    if (pnum <= 0)
+        pnum = 0;
+    return pnum;
+}
+
+int RSA_get0_multi_prime_factors(const RSA *r, const BIGNUM *primes[])
+{
+    int pnum, i;
+    RSA_PRIME_INFO *pinfo;
+
+    if ((pnum = RSA_get_multi_prime_extra_count(r)) == 0)
+        return 0;
+
+    /*
+     * return other primes
+     * it's caller's responsibility to allocate oth_primes[pnum]
+     */
+    for (i = 0; i < pnum; i++) {
+        pinfo = sk_RSA_PRIME_INFO_value(r->prime_infos, i);
+        primes[i] = pinfo->r;
+    }
+
+    return 1;
+}
+
+void RSA_get0_crt_params(const RSA *r,
+                         const BIGNUM **dmp1, const BIGNUM **dmq1,
+                         const BIGNUM **iqmp)
+{
+    if (dmp1 != NULL)
+        *dmp1 = r->dmp1;
+    if (dmq1 != NULL)
+        *dmq1 = r->dmq1;
+    if (iqmp != NULL)
+        *iqmp = r->iqmp;
+}
+
+int RSA_get0_multi_prime_crt_params(const RSA *r, const BIGNUM *exps[],
+                                    const BIGNUM *coeffs[])
+{
+    int pnum;
+
+    if ((pnum = RSA_get_multi_prime_extra_count(r)) == 0)
+        return 0;
+
+    /* return other primes */
+    if (exps != NULL || coeffs != NULL) {
+        RSA_PRIME_INFO *pinfo;
+        int i;
+
+        /* it's the user's job to guarantee the buffer length */
+        for (i = 0; i < pnum; i++) {
+            pinfo = sk_RSA_PRIME_INFO_value(r->prime_infos, i);
+            if (exps != NULL)
+                exps[i] = pinfo->d;
+            if (coeffs != NULL)
+                coeffs[i] = pinfo->t;
+        }
+    }
+
+    return 1;
+}
+
+const BIGNUM *RSA_get0_n(const RSA *r)
+{
+    return r->n;
+}
+
+const BIGNUM *RSA_get0_e(const RSA *r)
+{
+    return r->e;
+}
+
+const BIGNUM *RSA_get0_d(const RSA *r)
+{
+    return r->d;
+}
+
+const BIGNUM *RSA_get0_p(const RSA *r)
+{
+    return r->p;
+}
+
+const BIGNUM *RSA_get0_q(const RSA *r)
+{
+    return r->q;
+}
+
+const BIGNUM *RSA_get0_dmp1(const RSA *r)
+{
+    return r->dmp1;
+}
+
+const BIGNUM *RSA_get0_dmq1(const RSA *r)
+{
+    return r->dmq1;
+}
+
+const BIGNUM *RSA_get0_iqmp(const RSA *r)
+{
+    return r->iqmp;
+}
+
+const RSA_PSS_PARAMS *RSA_get0_pss_params(const RSA *r)
+{
+    return r->pss;
+}
+
+void RSA_clear_flags(RSA *r, int flags)
+{
+    r->flags &= ~flags;
+}
+
+int RSA_test_flags(const RSA *r, int flags)
+{
+    return r->flags & flags;
+}
+
+void RSA_set_flags(RSA *r, int flags)
+{
+    r->flags |= flags;
+}
+
+int RSA_get_version(RSA *r)
+{
+    /* { two-prime(0), multi(1) } */
+    return r->version;
+}
+
+ENGINE *RSA_get0_engine(const RSA *r)
+{
+    return r->engine;
+}
+
+int RSA_pkey_ctx_ctrl(EVP_PKEY_CTX *ctx, int optype, int cmd, int p1, void *p2)
+{
+    /* If key type not RSA or RSA-PSS return error */
+    if (ctx != NULL && ctx->pmeth != NULL
+        && ctx->pmeth->pkey_id != EVP_PKEY_RSA
+        && ctx->pmeth->pkey_id != EVP_PKEY_RSA_PSS)
+        return -1;
+     return EVP_PKEY_CTX_ctrl(ctx, -1, optype, cmd, p1, p2);
+}