/*
- * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 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
return signature;
}
-static void *evp_signature_from_dispatch(int name_id,
- const OSSL_DISPATCH *fns,
- OSSL_PROVIDER *prov)
+static void *evp_signature_from_algorithm(int name_id,
+ const OSSL_ALGORITHM *algodef,
+ OSSL_PROVIDER *prov)
{
+ const OSSL_DISPATCH *fns = algodef->implementation;
EVP_SIGNATURE *signature = NULL;
int ctxfncnt = 0, signfncnt = 0, verifyfncnt = 0, verifyrecfncnt = 0;
int digsignfncnt = 0, digverifyfncnt = 0;
}
signature->name_id = name_id;
+ signature->description = algodef->algorithm_description;
for (; fns->function_id != 0; fns++) {
switch (fns->function_id) {
case OSSL_FUNC_SIGNATURE_NEWCTX:
if (signature->newctx != NULL)
break;
- signature->newctx = OSSL_get_OP_signature_newctx(fns);
+ signature->newctx = OSSL_FUNC_signature_newctx(fns);
ctxfncnt++;
break;
case OSSL_FUNC_SIGNATURE_SIGN_INIT:
if (signature->sign_init != NULL)
break;
- signature->sign_init = OSSL_get_OP_signature_sign_init(fns);
+ signature->sign_init = OSSL_FUNC_signature_sign_init(fns);
signfncnt++;
break;
case OSSL_FUNC_SIGNATURE_SIGN:
if (signature->sign != NULL)
break;
- signature->sign = OSSL_get_OP_signature_sign(fns);
+ signature->sign = OSSL_FUNC_signature_sign(fns);
signfncnt++;
break;
case OSSL_FUNC_SIGNATURE_VERIFY_INIT:
if (signature->verify_init != NULL)
break;
- signature->verify_init = OSSL_get_OP_signature_verify_init(fns);
+ signature->verify_init = OSSL_FUNC_signature_verify_init(fns);
verifyfncnt++;
break;
case OSSL_FUNC_SIGNATURE_VERIFY:
if (signature->verify != NULL)
break;
- signature->verify = OSSL_get_OP_signature_verify(fns);
+ signature->verify = OSSL_FUNC_signature_verify(fns);
verifyfncnt++;
break;
case OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT:
if (signature->verify_recover_init != NULL)
break;
signature->verify_recover_init
- = OSSL_get_OP_signature_verify_recover_init(fns);
+ = OSSL_FUNC_signature_verify_recover_init(fns);
verifyrecfncnt++;
break;
case OSSL_FUNC_SIGNATURE_VERIFY_RECOVER:
if (signature->verify_recover != NULL)
break;
signature->verify_recover
- = OSSL_get_OP_signature_verify_recover(fns);
+ = OSSL_FUNC_signature_verify_recover(fns);
verifyrecfncnt++;
break;
case OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT:
if (signature->digest_sign_init != NULL)
break;
signature->digest_sign_init
- = OSSL_get_OP_signature_digest_sign_init(fns);
+ = OSSL_FUNC_signature_digest_sign_init(fns);
break;
case OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE:
if (signature->digest_sign_update != NULL)
break;
signature->digest_sign_update
- = OSSL_get_OP_signature_digest_sign_update(fns);
+ = OSSL_FUNC_signature_digest_sign_update(fns);
digsignfncnt++;
break;
case OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL:
if (signature->digest_sign_final != NULL)
break;
signature->digest_sign_final
- = OSSL_get_OP_signature_digest_sign_final(fns);
+ = OSSL_FUNC_signature_digest_sign_final(fns);
digsignfncnt++;
break;
case OSSL_FUNC_SIGNATURE_DIGEST_SIGN:
if (signature->digest_sign != NULL)
break;
signature->digest_sign
- = OSSL_get_OP_signature_digest_sign(fns);
+ = OSSL_FUNC_signature_digest_sign(fns);
break;
case OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT:
if (signature->digest_verify_init != NULL)
break;
signature->digest_verify_init
- = OSSL_get_OP_signature_digest_verify_init(fns);
+ = OSSL_FUNC_signature_digest_verify_init(fns);
break;
case OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE:
if (signature->digest_verify_update != NULL)
break;
signature->digest_verify_update
- = OSSL_get_OP_signature_digest_verify_update(fns);
+ = OSSL_FUNC_signature_digest_verify_update(fns);
digverifyfncnt++;
break;
case OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL:
if (signature->digest_verify_final != NULL)
break;
signature->digest_verify_final
- = OSSL_get_OP_signature_digest_verify_final(fns);
+ = OSSL_FUNC_signature_digest_verify_final(fns);
digverifyfncnt++;
break;
case OSSL_FUNC_SIGNATURE_DIGEST_VERIFY:
if (signature->digest_verify != NULL)
break;
signature->digest_verify
- = OSSL_get_OP_signature_digest_verify(fns);
+ = OSSL_FUNC_signature_digest_verify(fns);
break;
case OSSL_FUNC_SIGNATURE_FREECTX:
if (signature->freectx != NULL)
break;
- signature->freectx = OSSL_get_OP_signature_freectx(fns);
+ signature->freectx = OSSL_FUNC_signature_freectx(fns);
ctxfncnt++;
break;
case OSSL_FUNC_SIGNATURE_DUPCTX:
if (signature->dupctx != NULL)
break;
- signature->dupctx = OSSL_get_OP_signature_dupctx(fns);
+ signature->dupctx = OSSL_FUNC_signature_dupctx(fns);
break;
case OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS:
if (signature->get_ctx_params != NULL)
break;
signature->get_ctx_params
- = OSSL_get_OP_signature_get_ctx_params(fns);
+ = OSSL_FUNC_signature_get_ctx_params(fns);
gparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS:
if (signature->gettable_ctx_params != NULL)
break;
signature->gettable_ctx_params
- = OSSL_get_OP_signature_gettable_ctx_params(fns);
+ = OSSL_FUNC_signature_gettable_ctx_params(fns);
gparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS:
if (signature->set_ctx_params != NULL)
break;
signature->set_ctx_params
- = OSSL_get_OP_signature_set_ctx_params(fns);
+ = OSSL_FUNC_signature_set_ctx_params(fns);
sparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS:
if (signature->settable_ctx_params != NULL)
break;
signature->settable_ctx_params
- = OSSL_get_OP_signature_settable_ctx_params(fns);
+ = OSSL_FUNC_signature_settable_ctx_params(fns);
sparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS:
if (signature->get_ctx_md_params != NULL)
break;
signature->get_ctx_md_params
- = OSSL_get_OP_signature_get_ctx_md_params(fns);
+ = OSSL_FUNC_signature_get_ctx_md_params(fns);
gmdparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS:
if (signature->gettable_ctx_md_params != NULL)
break;
signature->gettable_ctx_md_params
- = OSSL_get_OP_signature_gettable_ctx_md_params(fns);
+ = OSSL_FUNC_signature_gettable_ctx_md_params(fns);
gmdparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS:
if (signature->set_ctx_md_params != NULL)
break;
signature->set_ctx_md_params
- = OSSL_get_OP_signature_set_ctx_md_params(fns);
+ = OSSL_FUNC_signature_set_ctx_md_params(fns);
smdparamfncnt++;
break;
case OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS:
if (signature->settable_ctx_md_params != NULL)
break;
signature->settable_ctx_md_params
- = OSSL_get_OP_signature_settable_ctx_md_params(fns);
+ = OSSL_FUNC_signature_settable_ctx_md_params(fns);
smdparamfncnt++;
break;
}
return signature->prov;
}
-EVP_SIGNATURE *EVP_SIGNATURE_fetch(OPENSSL_CTX *ctx, const char *algorithm,
+EVP_SIGNATURE *EVP_SIGNATURE_fetch(OSSL_LIB_CTX *ctx, const char *algorithm,
const char *properties)
{
return evp_generic_fetch(ctx, OSSL_OP_SIGNATURE, algorithm, properties,
- evp_signature_from_dispatch,
+ evp_signature_from_algorithm,
(int (*)(void *))EVP_SIGNATURE_up_ref,
(void (*)(void *))EVP_SIGNATURE_free);
}
return signature->name_id;
}
-void EVP_SIGNATURE_do_all_provided(OPENSSL_CTX *libctx,
+void EVP_SIGNATURE_do_all_provided(OSSL_LIB_CTX *libctx,
void (*fn)(EVP_SIGNATURE *signature,
void *arg),
void *arg)
{
evp_generic_do_all(libctx, OSSL_OP_SIGNATURE,
(void (*)(void *, void *))fn, arg,
- evp_signature_from_dispatch,
+ evp_signature_from_algorithm,
(void (*)(void *))EVP_SIGNATURE_free);
}
-void EVP_SIGNATURE_names_do_all(const EVP_SIGNATURE *signature,
- void (*fn)(const char *name, void *data),
- void *data)
+int EVP_SIGNATURE_names_do_all(const EVP_SIGNATURE *signature,
+ void (*fn)(const char *name, void *data),
+ void *data)
{
if (signature->prov != NULL)
- evp_names_do_all(signature->prov, signature->name_id, fn, data);
+ return evp_names_do_all(signature->prov, signature->name_id, fn, data);
+
+ return 1;
+}
+
+const OSSL_PARAM *EVP_SIGNATURE_gettable_ctx_params(const EVP_SIGNATURE *sig)
+{
+ void *provctx;
+
+ if (sig == NULL || sig->gettable_ctx_params == NULL)
+ return NULL;
+
+ provctx = ossl_provider_ctx(EVP_SIGNATURE_provider(sig));
+ return sig->gettable_ctx_params(NULL, provctx);
}
-static int evp_pkey_signature_init(EVP_PKEY_CTX *ctx, int operation)
+const OSSL_PARAM *EVP_SIGNATURE_settable_ctx_params(const EVP_SIGNATURE *sig)
+{
+ void *provctx;
+
+ if (sig == NULL || sig->settable_ctx_params == NULL)
+ return NULL;
+
+ provctx = ossl_provider_ctx(EVP_SIGNATURE_provider(sig));
+ return sig->settable_ctx_params(NULL, provctx);
+}
+
+static int evp_pkey_signature_init(EVP_PKEY_CTX *ctx, int operation,
+ const OSSL_PARAM params[])
{
int ret = 0;
void *provkey = NULL;
const char *supported_sig = NULL;
if (ctx == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
*/
ERR_set_mark();
- if (ctx->engine != NULL || ctx->keytype == NULL)
+ if (evp_pkey_ctx_is_legacy(ctx))
goto legacy;
/*
tmp_keymgmt = ctx->keymgmt;
provkey = evp_pkey_export_to_provider(ctx->pkey, ctx->libctx,
&tmp_keymgmt, ctx->propquery);
- if (provkey == NULL)
+ if (tmp_keymgmt == NULL)
goto legacy;
if (!EVP_KEYMGMT_up_ref(tmp_keymgmt)) {
ERR_clear_last_mark();
/* No more legacy from here down to legacy: */
ctx->op.sig.signature = signature;
- ctx->op.sig.sigprovctx = signature->newctx(ossl_provider_ctx(signature->prov));
+ ctx->op.sig.sigprovctx =
+ signature->newctx(ossl_provider_ctx(signature->prov), ctx->propquery);
if (ctx->op.sig.sigprovctx == NULL) {
/* The provider key can stay in the cache */
- EVPerr(0, EVP_R_INITIALIZATION_ERROR);
+ ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
goto err;
}
switch (operation) {
case EVP_PKEY_OP_SIGN:
if (signature->sign_init == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
ret = -2;
goto err;
}
- ret = signature->sign_init(ctx->op.sig.sigprovctx, provkey);
+ ret = signature->sign_init(ctx->op.sig.sigprovctx, provkey, params);
break;
case EVP_PKEY_OP_VERIFY:
if (signature->verify_init == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
ret = -2;
goto err;
}
- ret = signature->verify_init(ctx->op.sig.sigprovctx, provkey);
+ ret = signature->verify_init(ctx->op.sig.sigprovctx, provkey, params);
break;
case EVP_PKEY_OP_VERIFYRECOVER:
if (signature->verify_recover_init == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
ret = -2;
goto err;
}
- ret = signature->verify_recover_init(ctx->op.sig.sigprovctx, provkey);
+ ret = signature->verify_recover_init(ctx->op.sig.sigprovctx, provkey,
+ params);
break;
default:
- EVPerr(0, EVP_R_INITIALIZATION_ERROR);
+ ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
goto err;
}
ctx->op.sig.sigprovctx = NULL;
goto err;
}
- return 1;
+ goto end;
legacy:
/*
|| (operation == EVP_PKEY_OP_VERIFY && ctx->pmeth->verify == NULL)
|| (operation == EVP_PKEY_OP_VERIFYRECOVER
&& ctx->pmeth->verify_recover == NULL)) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
ret = ctx->pmeth->verify_recover_init(ctx);
break;
default:
- EVPerr(0, EVP_R_INITIALIZATION_ERROR);
+ ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
goto err;
}
if (ret <= 0)
goto err;
- return ret;
+ end:
+#ifndef FIPS_MODULE
+ if (ret > 0)
+ ret = evp_pkey_ctx_use_cached_data(ctx);
+#endif
+ return ret;
err:
+ evp_pkey_ctx_free_old_ops(ctx);
ctx->operation = EVP_PKEY_OP_UNDEFINED;
return ret;
}
int EVP_PKEY_sign_init(EVP_PKEY_CTX *ctx)
{
- return evp_pkey_signature_init(ctx, EVP_PKEY_OP_SIGN);
+ return evp_pkey_signature_init(ctx, EVP_PKEY_OP_SIGN, NULL);
+}
+
+int EVP_PKEY_sign_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[])
+{
+ return evp_pkey_signature_init(ctx, EVP_PKEY_OP_SIGN, params);
}
int EVP_PKEY_sign(EVP_PKEY_CTX *ctx,
int ret;
if (ctx == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
if (ctx->operation != EVP_PKEY_OP_SIGN) {
- EVPerr(0, EVP_R_OPERATON_NOT_INITIALIZED);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_INITIALIZED);
return -1;
}
legacy:
if (ctx->pmeth == NULL || ctx->pmeth->sign == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
int EVP_PKEY_verify_init(EVP_PKEY_CTX *ctx)
{
- return evp_pkey_signature_init(ctx, EVP_PKEY_OP_VERIFY);
+ return evp_pkey_signature_init(ctx, EVP_PKEY_OP_VERIFY, NULL);
+}
+
+int EVP_PKEY_verify_init_ex(EVP_PKEY_CTX *ctx, const OSSL_PARAM params[])
+{
+ return evp_pkey_signature_init(ctx, EVP_PKEY_OP_VERIFY, params);
}
int EVP_PKEY_verify(EVP_PKEY_CTX *ctx,
int ret;
if (ctx == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
if (ctx->operation != EVP_PKEY_OP_VERIFY) {
- EVPerr(0, EVP_R_OPERATON_NOT_INITIALIZED);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_INITIALIZED);
return -1;
}
return ret;
legacy:
if (ctx->pmeth == NULL || ctx->pmeth->verify == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
int EVP_PKEY_verify_recover_init(EVP_PKEY_CTX *ctx)
{
- return evp_pkey_signature_init(ctx, EVP_PKEY_OP_VERIFYRECOVER);
+ return evp_pkey_signature_init(ctx, EVP_PKEY_OP_VERIFYRECOVER, NULL);
+}
+
+int EVP_PKEY_verify_recover_init_ex(EVP_PKEY_CTX *ctx,
+ const OSSL_PARAM params[])
+{
+ return evp_pkey_signature_init(ctx, EVP_PKEY_OP_VERIFYRECOVER, params);
}
int EVP_PKEY_verify_recover(EVP_PKEY_CTX *ctx,
int ret;
if (ctx == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
if (ctx->operation != EVP_PKEY_OP_VERIFYRECOVER) {
- EVPerr(0, EVP_R_OPERATON_NOT_INITIALIZED);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_INITIALIZED);
return -1;
}
return ret;
legacy:
if (ctx->pmeth == NULL || ctx->pmeth->verify_recover == NULL) {
- EVPerr(0, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
+ ERR_raise(ERR_LIB_EVP, EVP_R_OPERATION_NOT_SUPPORTED_FOR_THIS_KEYTYPE);
return -2;
}
M_check_autoarg(ctx, rout, routlen, EVP_F_EVP_PKEY_VERIFY_RECOVER)