Fix migration guide mappings for i2o/o2i_ECPublicKey

[openssl.git] / providers / implementations / signature / mac_legacy.c

diff --git a/providers/implementations/signature/mac_legacy.c b/providers/implementations/signature/mac_legacy.c
deleted file mode 100644 (file)
index cf440ef..0000000
--- a/providers/implementations/signature/mac_legacy.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright 2019-2020 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
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <openssl/crypto.h>
-#include <openssl/evp.h>
-#include <openssl/core_dispatch.h>
-#include <openssl/core_names.h>
-#include <openssl/params.h>
-#include <openssl/err.h>
-#include "prov/implementations.h"
-#include "prov/provider_ctx.h"
-#include "prov/macsignature.h"
-
-static OSSL_FUNC_signature_newctx_fn mac_hmac_newctx;
-static OSSL_FUNC_signature_digest_sign_init_fn mac_digest_sign_init;
-static OSSL_FUNC_signature_digest_sign_update_fn mac_digest_sign_update;
-static OSSL_FUNC_signature_digest_sign_final_fn mac_digest_sign_final;
-static OSSL_FUNC_signature_freectx_fn mac_freectx;
-static OSSL_FUNC_signature_dupctx_fn mac_dupctx;
-
-typedef struct {
-    OPENSSL_CTX *libctx;
-    char *propq;
-    MAC_KEY *key;
-    EVP_MAC_CTX *macctx;
-} PROV_MAC_CTX;
-
-static void *mac_newctx(void *provctx, const char *propq, const char *macname)
-{
-    PROV_MAC_CTX *pmacctx = OPENSSL_zalloc(sizeof(PROV_MAC_CTX));
-    EVP_MAC *mac = NULL;
-
-    if (pmacctx == NULL)
-        return NULL;
-
-    pmacctx->libctx = PROV_LIBRARY_CONTEXT_OF(provctx);
-    if (propq != NULL && (pmacctx->propq = OPENSSL_strdup(propq)) == NULL) {
-        ERR_raise(ERR_LIB_PROV, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    mac = EVP_MAC_fetch(pmacctx->libctx, macname, propq);
-    if (mac == NULL)
-        goto err;
-
-    pmacctx->macctx = EVP_MAC_CTX_new(mac);
-    if (pmacctx->macctx == NULL)
-        goto err;
-
-    EVP_MAC_free(mac);
-
-    return pmacctx;
-
- err:
-    OPENSSL_free(pmacctx);
-    EVP_MAC_free(mac);
-    return NULL;
-}
-
-#define MAC_NEWCTX(funcname, macname) \
-    static void *mac_##funcname##_newctx(void *provctx, const char *propq) \
-    { \
-        return mac_newctx(provctx, propq, macname); \
-    }
-
-MAC_NEWCTX(hmac, "HMAC")
-MAC_NEWCTX(siphash, "SIPHASH")
-MAC_NEWCTX(poly1305, "POLY1305")
-
-static int mac_digest_sign_init(void *vpmacctx, const char *mdname, void *vkey)
-{
-    PROV_MAC_CTX *pmacctx = (PROV_MAC_CTX *)vpmacctx;
-    OSSL_PARAM params[4], *p = params;
-
-    if (pmacctx == NULL || vkey == NULL || !mac_key_up_ref(vkey))
-        return 0;
-
-
-    mac_key_free(pmacctx->key);
-    pmacctx->key = vkey;
-
-    /* Read only so cast away of const is safe */
-    if (mdname != NULL)
-        *p++ = OSSL_PARAM_construct_utf8_string(OSSL_MAC_PARAM_DIGEST,
-                                                (char *)mdname, 0);
-    *p++ = OSSL_PARAM_construct_octet_string(OSSL_MAC_PARAM_KEY,
-                                             pmacctx->key->priv_key,
-                                             pmacctx->key->priv_key_len);
-    *p = OSSL_PARAM_construct_end();
-
-    if (!EVP_MAC_CTX_set_params(pmacctx->macctx, params))
-        return 0;
-
-    if (!EVP_MAC_init(pmacctx->macctx))
-        return 0;
-
-    return 1;
-}
-
-int mac_digest_sign_update(void *vpmacctx, const unsigned char *data,
-                           size_t datalen)
-{
-    PROV_MAC_CTX *pmacctx = (PROV_MAC_CTX *)vpmacctx;
-
-    if (pmacctx == NULL || pmacctx->macctx == NULL)
-        return 0;
-
-    return EVP_MAC_update(pmacctx->macctx, data, datalen);
-}
-
-int mac_digest_sign_final(void *vpmacctx, unsigned char *mac, size_t *maclen,
-                          size_t macsize)
-{
-    PROV_MAC_CTX *pmacctx = (PROV_MAC_CTX *)vpmacctx;
-
-    if (pmacctx == NULL || pmacctx->macctx == NULL)
-        return 0;
-
-    return EVP_MAC_final(pmacctx->macctx, mac, maclen, macsize);
-}
-
-static void mac_freectx(void *vpmacctx)
-{
-    PROV_MAC_CTX *ctx = (PROV_MAC_CTX *)vpmacctx;
-
-    OPENSSL_free(ctx->propq);
-    EVP_MAC_CTX_free(ctx->macctx);
-    mac_key_free(ctx->key);
-    OPENSSL_free(ctx);
-}
-
-static void *mac_dupctx(void *vpmacctx)
-{
-    PROV_MAC_CTX *srcctx = (PROV_MAC_CTX *)vpmacctx;
-    PROV_MAC_CTX *dstctx;
-
-    dstctx = OPENSSL_zalloc(sizeof(*srcctx));
-    if (dstctx == NULL)
-        return NULL;
-
-    *dstctx = *srcctx;
-    dstctx->key = NULL;
-    dstctx->macctx = NULL;
-
-    if (srcctx->key != NULL && !mac_key_up_ref(srcctx->key))
-        goto err;
-    dstctx->key = srcctx->key;
-
-    if (srcctx->macctx != NULL) {
-        dstctx->macctx = EVP_MAC_CTX_dup(srcctx->macctx);
-        if (dstctx->macctx == NULL)
-            goto err;
-    }
-
-    return dstctx;
- err:
-    mac_freectx(dstctx);
-    return NULL;
-}
-
-#define MAC_SIGNATURE_FUNCTIONS(funcname) \
-    const OSSL_DISPATCH mac_##funcname##_signature_functions[] = { \
-        { OSSL_FUNC_SIGNATURE_NEWCTX, (void (*)(void))mac_##funcname##_newctx }, \
-        { OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT, \
-        (void (*)(void))mac_digest_sign_init }, \
-        { OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE, \
-        (void (*)(void))mac_digest_sign_update }, \
-        { OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL, \
-        (void (*)(void))mac_digest_sign_final }, \
-        { OSSL_FUNC_SIGNATURE_FREECTX, (void (*)(void))mac_freectx }, \
-        { OSSL_FUNC_SIGNATURE_DUPCTX, (void (*)(void))mac_dupctx }, \
-        { 0, NULL } \
-    };
-
-MAC_SIGNATURE_FUNCTIONS(hmac)
-MAC_SIGNATURE_FUNCTIONS(siphash)
-MAC_SIGNATURE_FUNCTIONS(poly1305)