/*
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* https://www.openssl.org/source/license.html
*/
+/* We need to use some engine deprecated APIs */
+#define OPENSSL_SUPPRESS_DEPRECATED
+
#include <stdio.h>
#include <assert.h>
#include "internal/cryptlib.h"
#include <openssl/evp.h>
#include <openssl/err.h>
#include <openssl/rand.h>
-#include <openssl/rand_drbg.h>
#include <openssl/engine.h>
#include <openssl/params.h>
#include <openssl/core_names.h>
OPENSSL_cleanse(ctx->cipher_data, ctx->cipher->ctx_size);
}
OPENSSL_free(ctx->cipher_data);
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
ENGINE_finish(ctx->engine);
#endif
memset(ctx, 0, sizeof(*ctx));
ENGINE *impl, const unsigned char *key,
const unsigned char *iv, int enc)
{
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
ENGINE *tmpimpl = NULL;
#endif
- const EVP_CIPHER *tmpcipher;
-
/*
* enc == 1 means we are encrypting.
* enc == 0 means we are decrypting.
/* TODO(3.0): Legacy work around code below. Remove this */
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
/*
* Whether it's nice or not, "Inits" can be used on "Final"'d contexts so
* this context may already have an ENGINE! Try to avoid releasing the
* If there are engines involved then we should use legacy handling for now.
*/
if (ctx->engine != NULL
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
|| tmpimpl != NULL
#endif
|| impl != NULL) {
ctx->fetched_cipher = NULL;
goto legacy;
}
-
- tmpcipher = (cipher == NULL) ? ctx->cipher : cipher;
-
- if (tmpcipher->prov == NULL) {
- switch(tmpcipher->nid) {
- case NID_aes_256_ecb:
- case NID_aes_192_ecb:
- case NID_aes_128_ecb:
- case NID_aes_256_cbc:
- case NID_aes_192_cbc:
- case NID_aes_128_cbc:
- case NID_aes_256_ofb128:
- case NID_aes_192_ofb128:
- case NID_aes_128_ofb128:
- case NID_aes_256_cfb128:
- case NID_aes_192_cfb128:
- case NID_aes_128_cfb128:
- case NID_aes_256_cfb1:
- case NID_aes_192_cfb1:
- case NID_aes_128_cfb1:
- case NID_aes_256_cfb8:
- case NID_aes_192_cfb8:
- case NID_aes_128_cfb8:
- case NID_aes_256_ctr:
- case NID_aes_192_ctr:
- case NID_aes_128_ctr:
- case NID_aes_128_xts:
- case NID_aes_256_xts:
- case NID_aes_256_ocb:
- case NID_aes_192_ocb:
- case NID_aes_128_ocb:
- case NID_aes_256_gcm:
- case NID_aes_192_gcm:
- case NID_aes_128_gcm:
- case NID_aes_256_siv:
- case NID_aes_192_siv:
- case NID_aes_128_siv:
- case NID_id_aes256_wrap:
- case NID_id_aes256_wrap_pad:
- case NID_id_aes192_wrap:
- case NID_id_aes192_wrap_pad:
- case NID_id_aes128_wrap:
- case NID_id_aes128_wrap_pad:
- case NID_aria_256_gcm:
- case NID_aria_192_gcm:
- case NID_aria_128_gcm:
- case NID_aes_256_ccm:
- case NID_aes_192_ccm:
- case NID_aes_128_ccm:
- case NID_aria_256_ccm:
- case NID_aria_192_ccm:
- case NID_aria_128_ccm:
- case NID_aria_256_ecb:
- case NID_aria_192_ecb:
- case NID_aria_128_ecb:
- case NID_aria_256_cbc:
- case NID_aria_192_cbc:
- case NID_aria_128_cbc:
- case NID_aria_256_ofb128:
- case NID_aria_192_ofb128:
- case NID_aria_128_ofb128:
- case NID_aria_256_cfb128:
- case NID_aria_192_cfb128:
- case NID_aria_128_cfb128:
- case NID_aria_256_cfb1:
- case NID_aria_192_cfb1:
- case NID_aria_128_cfb1:
- case NID_aria_256_cfb8:
- case NID_aria_192_cfb8:
- case NID_aria_128_cfb8:
- case NID_aria_256_ctr:
- case NID_aria_192_ctr:
- case NID_aria_128_ctr:
- case NID_camellia_256_ecb:
- case NID_camellia_192_ecb:
- case NID_camellia_128_ecb:
- case NID_camellia_256_cbc:
- case NID_camellia_192_cbc:
- case NID_camellia_128_cbc:
- case NID_camellia_256_ofb128:
- case NID_camellia_192_ofb128:
- case NID_camellia_128_ofb128:
- case NID_camellia_256_cfb128:
- case NID_camellia_192_cfb128:
- case NID_camellia_128_cfb128:
- case NID_camellia_256_cfb1:
- case NID_camellia_192_cfb1:
- case NID_camellia_128_cfb1:
- case NID_camellia_256_cfb8:
- case NID_camellia_192_cfb8:
- case NID_camellia_128_cfb8:
- case NID_camellia_256_ctr:
- case NID_camellia_192_ctr:
- case NID_camellia_128_ctr:
- case NID_des_ede3_cbc:
- case NID_des_ede3_ecb:
- case NID_des_ede3_ofb64:
- case NID_des_ede3_cfb64:
- case NID_des_ede3_cfb8:
- case NID_des_ede3_cfb1:
- case NID_des_ede_cbc:
- case NID_des_ede_ecb:
- case NID_des_ede_ofb64:
- case NID_des_ede_cfb64:
- case NID_desx_cbc:
- case NID_des_cbc:
- case NID_des_ecb:
- case NID_des_cfb1:
- case NID_des_cfb8:
- case NID_des_cfb64:
- case NID_des_ofb64:
- case NID_id_smime_alg_CMS3DESwrap:
- case NID_bf_cbc:
- case NID_bf_ecb:
- case NID_bf_cfb64:
- case NID_bf_ofb64:
- case NID_idea_cbc:
- case NID_idea_ecb:
- case NID_idea_cfb64:
- case NID_idea_ofb64:
- case NID_cast5_cbc:
- case NID_cast5_ecb:
- case NID_cast5_cfb64:
- case NID_cast5_ofb64:
- case NID_seed_cbc:
- case NID_seed_ecb:
- case NID_seed_cfb128:
- case NID_seed_ofb128:
- case NID_sm4_cbc:
- case NID_sm4_ecb:
- case NID_sm4_ctr:
- case NID_sm4_cfb128:
- case NID_sm4_ofb128:
- case NID_rc4:
- case NID_rc4_40:
- case NID_rc5_cbc:
- case NID_rc5_ecb:
- case NID_rc5_cfb64:
- case NID_rc5_ofb64:
- case NID_rc2_cbc:
- case NID_rc2_40_cbc:
- case NID_rc2_64_cbc:
- case NID_rc2_cfb64:
- case NID_rc2_ofb64:
- case NID_chacha20:
- case NID_chacha20_poly1305:
- case NID_rc4_hmac_md5:
- break;
- default:
- goto legacy;
- }
- }
-
/*
* Ensure a context left lying around from last time is cleared
* (legacy code)
cipher = ctx->cipher;
if (cipher->prov == NULL) {
-#ifdef FIPS_MODE
- /* We only do explict fetches inside the FIPS module */
+#ifdef FIPS_MODULE
+ /* We only do explicit fetches inside the FIPS module */
EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
return 0;
#else
EVP_CIPHER *provciph =
- EVP_CIPHER_fetch(NULL, OBJ_nid2sn(cipher->nid), "");
+ EVP_CIPHER_fetch(NULL,
+ cipher->nid == NID_undef ? "NULL"
+ : OBJ_nid2sn(cipher->nid),
+ "");
- if (provciph == NULL) {
- EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
+ if (provciph == NULL)
return 0;
- }
cipher = provciph;
EVP_CIPHER_free(ctx->fetched_cipher);
ctx->fetched_cipher = provciph;
ctx->encrypt = enc;
ctx->flags = flags;
}
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
if (impl != NULL) {
if (!ENGINE_init(impl)) {
EVPerr(EVP_F_EVP_CIPHERINIT_EX, EVP_R_INITIALIZATION_ERROR);
}
}
}
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
skip_to_init:
#endif
if (ctx->cipher == NULL)
int set_params = 1;
size_t sz = arg;
unsigned int i;
- OSSL_PARAM params[2] = { OSSL_PARAM_END, OSSL_PARAM_END };
+ OSSL_PARAM params[4] = {
+ OSSL_PARAM_END, OSSL_PARAM_END, OSSL_PARAM_END, OSSL_PARAM_END
+ };
if (ctx == NULL || ctx->cipher == NULL) {
EVPerr(EVP_F_EVP_CIPHER_CTX_CTRL, EVP_R_NO_CIPHER_SET);
case EVP_CTRL_SET_PIPELINE_OUTPUT_BUFS: /* Used by DASYNC */
default:
goto end;
- case EVP_CTRL_GET_IV:
- set_params = 0;
- params[0] = OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_IV,
- ptr, sz);
- break;
case EVP_CTRL_AEAD_SET_IVLEN:
if (arg < 0)
return 0;
params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_IVLEN, &sz);
break;
- case EVP_CTRL_GCM_SET_IV_FIXED:
- params[0] =
- OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED,
- ptr, sz);
+ case EVP_CTRL_AEAD_SET_IV_FIXED:
+ params[0] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED, ptr, sz);
+ break;
+ case EVP_CTRL_GCM_IV_GEN:
+ set_params = 0;
+ if (arg < 0)
+ sz = 0; /* special case that uses the iv length */
+ params[0] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN, ptr, sz);
+ break;
+ case EVP_CTRL_GCM_SET_IV_INV:
+ if (arg < 0)
+ return 0;
+ params[0] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV, ptr, sz);
break;
case EVP_CTRL_GET_RC5_ROUNDS:
set_params = 0; /* Fall thru */
params[0] = OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG,
ptr, sz);
break;
- case EVP_CTRL_AEAD_SET_MAC_KEY:
- params[0] =
- OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_MAC_KEY,
- ptr, sz);
- break;
case EVP_CTRL_AEAD_TLS1_AAD:
- /* This one does a set and a get - since it returns a padding size */
+ /* This one does a set and a get - since it returns a size */
params[0] =
OSSL_PARAM_construct_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD,
ptr, sz);
params[0] = OSSL_PARAM_construct_size_t(OSSL_CIPHER_PARAM_RC2_KEYBITS, &sz);
break;
#endif /* OPENSSL_NO_RC2 */
+#if !defined(OPENSSL_NO_MULTIBLOCK)
+ case EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE:
+ params[0] = OSSL_PARAM_construct_size_t(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_SEND_FRAGMENT, &sz);
+ ret = evp_do_ciph_ctx_setparams(ctx->cipher, ctx->provctx, params);
+ if (ret <= 0)
+ return 0;
+
+ params[0] = OSSL_PARAM_construct_size_t(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_MAX_BUFSIZE, &sz);
+ params[1] = OSSL_PARAM_construct_end();
+ ret = evp_do_ciph_ctx_getparams(ctx->cipher, ctx->provctx, params);
+ if (ret <= 0)
+ return 0;
+ return sz;
+ case EVP_CTRL_TLS1_1_MULTIBLOCK_AAD: {
+ EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *p =
+ (EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;
+
+ if (arg < (int)sizeof(EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM))
+ return 0;
+
+ params[0] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_AAD, (void*)p->inp, p->len);
+ params[1] = OSSL_PARAM_construct_uint(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_INTERLEAVE, &p->interleave);
+ ret = evp_do_ciph_ctx_setparams(ctx->cipher, ctx->provctx, params);
+ if (ret <= 0)
+ return ret;
+ /* Retrieve the return values changed by the set */
+ params[0] = OSSL_PARAM_construct_size_t(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_AAD_PACKLEN, &sz);
+ params[1] = OSSL_PARAM_construct_uint(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_INTERLEAVE, &p->interleave);
+ params[2] = OSSL_PARAM_construct_end();
+ ret = evp_do_ciph_ctx_getparams(ctx->cipher, ctx->provctx, params);
+ if (ret <= 0)
+ return 0;
+ return sz;
+ }
+ case EVP_CTRL_TLS1_1_MULTIBLOCK_ENCRYPT: {
+ EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *p =
+ (EVP_CTRL_TLS1_1_MULTIBLOCK_PARAM *)ptr;
+
+ params[0] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC, p->out, p->len);
+
+ params[1] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC_IN, (void*)p->inp,
+ p->len);
+ params[2] = OSSL_PARAM_construct_uint(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_INTERLEAVE, &p->interleave);
+ ret = evp_do_ciph_ctx_setparams(ctx->cipher, ctx->provctx, params);
+ if (ret <= 0)
+ return ret;
+ params[0] = OSSL_PARAM_construct_size_t(
+ OSSL_CIPHER_PARAM_TLS1_MULTIBLOCK_ENC_LEN, &sz);
+ params[1] = OSSL_PARAM_construct_end();
+ ret = evp_do_ciph_ctx_getparams(ctx->cipher, ctx->provctx, params);
+ if (ret <= 0)
+ return 0;
+ return sz;
+ }
+#endif /* OPENSSL_NO_MULTIBLOCK */
+ case EVP_CTRL_AEAD_SET_MAC_KEY:
+ if (arg < 0)
+ return -1;
+ params[0] = OSSL_PARAM_construct_octet_string(
+ OSSL_CIPHER_PARAM_AEAD_MAC_KEY, ptr, sz);
+ break;
}
if (set_params)
const OSSL_PARAM *EVP_CIPHER_gettable_params(const EVP_CIPHER *cipher)
{
if (cipher != NULL && cipher->gettable_params != NULL)
- return cipher->gettable_params();
+ return cipher->gettable_params(
+ ossl_provider_ctx(EVP_CIPHER_provider(cipher)));
return NULL;
}
const OSSL_PARAM *EVP_CIPHER_settable_ctx_params(const EVP_CIPHER *cipher)
{
if (cipher != NULL && cipher->settable_ctx_params != NULL)
- return cipher->settable_ctx_params();
+ return cipher->settable_ctx_params(
+ ossl_provider_ctx(EVP_CIPHER_provider(cipher)));
return NULL;
}
const OSSL_PARAM *EVP_CIPHER_gettable_ctx_params(const EVP_CIPHER *cipher)
{
if (cipher != NULL && cipher->gettable_ctx_params != NULL)
- return cipher->gettable_ctx_params();
+ return cipher->gettable_ctx_params(
+ ossl_provider_ctx(EVP_CIPHER_provider(cipher)));
return NULL;
}
+#ifndef FIPS_MODULE
+static OSSL_LIB_CTX *EVP_CIPHER_CTX_get_libctx(EVP_CIPHER_CTX *ctx)
+{
+ const EVP_CIPHER *cipher = ctx->cipher;
+ const OSSL_PROVIDER *prov;
+
+ if (cipher == NULL)
+ return NULL;
+
+ prov = EVP_CIPHER_provider(cipher);
+ return ossl_provider_libctx(prov);
+}
+#endif
+
int EVP_CIPHER_CTX_rand_key(EVP_CIPHER_CTX *ctx, unsigned char *key)
{
if (ctx->cipher->flags & EVP_CIPH_RAND_KEY)
return EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_RAND_KEY, 0, key);
-#ifdef FIPS_MODE
+#ifdef FIPS_MODULE
return 0;
#else
{
int kl;
+ OSSL_LIB_CTX *libctx = EVP_CIPHER_CTX_get_libctx(ctx);
kl = EVP_CIPHER_CTX_key_length(ctx);
- if (kl <= 0 || RAND_priv_bytes(key, kl) <= 0)
+ if (kl <= 0 || RAND_priv_bytes_ex(libctx, key, kl) <= 0)
return 0;
return 1;
}
-#endif /* FIPS_MODE */
+#endif /* FIPS_MODULE */
}
int EVP_CIPHER_CTX_copy(EVP_CIPHER_CTX *out, const EVP_CIPHER_CTX *in)
/* TODO(3.0): Remove legacy code below */
legacy:
-#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODE)
+#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
/* Make sure it's safe to copy a cipher context using an ENGINE */
if (in->engine && !ENGINE_init(in->engine)) {
EVPerr(EVP_F_EVP_CIPHER_CTX_COPY, ERR_R_ENGINE_LIB);
* provider based, we know that none of its code depends on legacy
* NIDs or any functionality that use them.
*/
-#ifndef FIPS_MODE
+#ifndef FIPS_MODULE
/* TODO(3.x) get rid of the need for legacy NIDs */
static void set_legacy_nid(const char *name, void *vlegacy_nid)
{
int nid;
int *legacy_nid = vlegacy_nid;
+ /*
+ * We use lowest level function to get the associated method, because
+ * higher level functions such as EVP_get_cipherbyname() have changed
+ * to look at providers too.
+ */
+ const void *legacy_method = OBJ_NAME_get(name, OBJ_NAME_TYPE_CIPHER_METH);
if (*legacy_nid == -1) /* We found a clash already */
return;
- if ((nid = OBJ_sn2nid(name)) == NID_undef
- && (nid = OBJ_ln2nid(name)) == NID_undef)
+ if (legacy_method == NULL)
return;
+ nid = EVP_CIPHER_nid(legacy_method);
if (*legacy_nid != NID_undef && *legacy_nid != nid) {
*legacy_nid = -1;
return;
return NULL;
}
-#ifndef FIPS_MODE
+#ifndef FIPS_MODULE
/* TODO(3.x) get rid of the need for legacy NIDs */
cipher->nid = NID_undef;
evp_names_do_all(prov, name_id, set_legacy_nid, &cipher->nid);
case OSSL_FUNC_CIPHER_NEWCTX:
if (cipher->newctx != NULL)
break;
- cipher->newctx = OSSL_get_OP_cipher_newctx(fns);
+ cipher->newctx = OSSL_FUNC_cipher_newctx(fns);
fnctxcnt++;
break;
case OSSL_FUNC_CIPHER_ENCRYPT_INIT:
if (cipher->einit != NULL)
break;
- cipher->einit = OSSL_get_OP_cipher_encrypt_init(fns);
+ cipher->einit = OSSL_FUNC_cipher_encrypt_init(fns);
fnciphcnt++;
break;
case OSSL_FUNC_CIPHER_DECRYPT_INIT:
if (cipher->dinit != NULL)
break;
- cipher->dinit = OSSL_get_OP_cipher_decrypt_init(fns);
+ cipher->dinit = OSSL_FUNC_cipher_decrypt_init(fns);
fnciphcnt++;
break;
case OSSL_FUNC_CIPHER_UPDATE:
if (cipher->cupdate != NULL)
break;
- cipher->cupdate = OSSL_get_OP_cipher_update(fns);
+ cipher->cupdate = OSSL_FUNC_cipher_update(fns);
fnciphcnt++;
break;
case OSSL_FUNC_CIPHER_FINAL:
if (cipher->cfinal != NULL)
break;
- cipher->cfinal = OSSL_get_OP_cipher_final(fns);
+ cipher->cfinal = OSSL_FUNC_cipher_final(fns);
fnciphcnt++;
break;
case OSSL_FUNC_CIPHER_CIPHER:
if (cipher->ccipher != NULL)
break;
- cipher->ccipher = OSSL_get_OP_cipher_cipher(fns);
+ cipher->ccipher = OSSL_FUNC_cipher_cipher(fns);
break;
case OSSL_FUNC_CIPHER_FREECTX:
if (cipher->freectx != NULL)
break;
- cipher->freectx = OSSL_get_OP_cipher_freectx(fns);
+ cipher->freectx = OSSL_FUNC_cipher_freectx(fns);
fnctxcnt++;
break;
case OSSL_FUNC_CIPHER_DUPCTX:
if (cipher->dupctx != NULL)
break;
- cipher->dupctx = OSSL_get_OP_cipher_dupctx(fns);
+ cipher->dupctx = OSSL_FUNC_cipher_dupctx(fns);
break;
case OSSL_FUNC_CIPHER_GET_PARAMS:
if (cipher->get_params != NULL)
break;
- cipher->get_params = OSSL_get_OP_cipher_get_params(fns);
+ cipher->get_params = OSSL_FUNC_cipher_get_params(fns);
break;
case OSSL_FUNC_CIPHER_GET_CTX_PARAMS:
if (cipher->get_ctx_params != NULL)
break;
- cipher->get_ctx_params = OSSL_get_OP_cipher_get_ctx_params(fns);
+ cipher->get_ctx_params = OSSL_FUNC_cipher_get_ctx_params(fns);
break;
case OSSL_FUNC_CIPHER_SET_CTX_PARAMS:
if (cipher->set_ctx_params != NULL)
break;
- cipher->set_ctx_params = OSSL_get_OP_cipher_set_ctx_params(fns);
+ cipher->set_ctx_params = OSSL_FUNC_cipher_set_ctx_params(fns);
break;
case OSSL_FUNC_CIPHER_GETTABLE_PARAMS:
if (cipher->gettable_params != NULL)
break;
- cipher->gettable_params = OSSL_get_OP_cipher_gettable_params(fns);
+ cipher->gettable_params = OSSL_FUNC_cipher_gettable_params(fns);
break;
case OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS:
if (cipher->gettable_ctx_params != NULL)
break;
cipher->gettable_ctx_params =
- OSSL_get_OP_cipher_gettable_ctx_params(fns);
+ OSSL_FUNC_cipher_gettable_ctx_params(fns);
break;
case OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS:
if (cipher->settable_ctx_params != NULL)
break;
cipher->settable_ctx_params =
- OSSL_get_OP_cipher_settable_ctx_params(fns);
+ OSSL_FUNC_cipher_settable_ctx_params(fns);
break;
}
}
EVP_CIPHER_free(cipher);
}
-EVP_CIPHER *EVP_CIPHER_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+EVP_CIPHER *EVP_CIPHER_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
const char *properties)
{
EVP_CIPHER *cipher =
evp_cipher_from_dispatch, evp_cipher_up_ref,
evp_cipher_free);
+ if (cipher != NULL && !evp_cipher_cache_constants(cipher)) {
+ EVP_CIPHER_free(cipher);
+ cipher = NULL;
+ }
return cipher;
}
OPENSSL_free(cipher);
}
-void EVP_CIPHER_do_all_provided(OPENSSL_CTX *libctx,
+void EVP_CIPHER_do_all_provided(OSSL_LIB_CTX *libctx,
void (*fn)(EVP_CIPHER *mac, void *arg),
void *arg)
{
projects / openssl.git / blobdiff