Add the provider function signatures for DigestSign*

Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/10013)

diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c
index 1ce529241f2580b1c87764b5fe78c5ae5cfc49d4..4b9395d58bf6ae37c1652f969c84900bd2c8aac5 100644 (file)
--- a/crypto/evp/digest.c
+++ b/crypto/evp/digest.c
@@ -81,9 +81,6 @@ void EVP_MD_CTX_free(EVP_MD_CTX *ctx)
     if (ctx == NULL)
         return;
 
     if (ctx == NULL)
         return;
 

-    if (ctx->digest == NULL || ctx->digest->prov == NULL)
-        goto legacy;
-

     EVP_MD_CTX_reset(ctx);
 
     EVP_MD_free(ctx->fetched_digest);
     EVP_MD_CTX_reset(ctx);
 
     EVP_MD_free(ctx->fetched_digest);


@@ -93,11 +90,6 @@ void EVP_MD_CTX_free(EVP_MD_CTX *ctx)
 
     OPENSSL_free(ctx);
     return;
 
     OPENSSL_free(ctx);
     return;

-
-    /* TODO(3.0): Remove legacy code below */
- legacy:
-    EVP_MD_CTX_reset(ctx);
-    OPENSSL_free(ctx);

 }
 
 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type)
 }
 
 int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type)

diff --git a/crypto/evp/evp_local.h b/crypto/evp/evp_local.h
index ec0f823bd5168765f8da6950b591a336aa250193..b14d27c8bae88e2f79a9bc5f37c7ac2871b4af2b 100644 (file)
--- a/crypto/evp/evp_local.h
+++ b/crypto/evp/evp_local.h
@@ -129,12 +129,22 @@ struct evp_signature_st {
     OSSL_OP_signature_verify_fn *verify;
     OSSL_OP_signature_verify_recover_init_fn *verify_recover_init;
     OSSL_OP_signature_verify_recover_fn *verify_recover;
     OSSL_OP_signature_verify_fn *verify;
     OSSL_OP_signature_verify_recover_init_fn *verify_recover_init;
     OSSL_OP_signature_verify_recover_fn *verify_recover;

+    OSSL_OP_signature_digest_sign_init_fn *digest_sign_init;
+    OSSL_OP_signature_digest_sign_update_fn *digest_sign_update;
+    OSSL_OP_signature_digest_sign_final_fn *digest_sign_final;
+    OSSL_OP_signature_digest_verify_init_fn *digest_verify_init;
+    OSSL_OP_signature_digest_verify_update_fn *digest_verify_update;
+    OSSL_OP_signature_digest_verify_final_fn *digest_verify_final;

     OSSL_OP_signature_freectx_fn *freectx;
     OSSL_OP_signature_dupctx_fn *dupctx;
     OSSL_OP_signature_get_ctx_params_fn *get_ctx_params;
     OSSL_OP_signature_gettable_ctx_params_fn *gettable_ctx_params;
     OSSL_OP_signature_set_ctx_params_fn *set_ctx_params;
     OSSL_OP_signature_settable_ctx_params_fn *settable_ctx_params;
     OSSL_OP_signature_freectx_fn *freectx;
     OSSL_OP_signature_dupctx_fn *dupctx;
     OSSL_OP_signature_get_ctx_params_fn *get_ctx_params;
     OSSL_OP_signature_gettable_ctx_params_fn *gettable_ctx_params;
     OSSL_OP_signature_set_ctx_params_fn *set_ctx_params;
     OSSL_OP_signature_settable_ctx_params_fn *settable_ctx_params;

+    OSSL_OP_signature_get_ctx_md_params_fn *get_ctx_md_params;
+    OSSL_OP_signature_gettable_ctx_md_params_fn *gettable_ctx_md_params;
+    OSSL_OP_signature_set_ctx_md_params_fn *set_ctx_md_params;
+    OSSL_OP_signature_settable_ctx_md_params_fn *settable_ctx_md_params;

 } /* EVP_SIGNATURE */;
 
 int PKCS5_v2_PBKDF2_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,
 } /* EVP_SIGNATURE */;
 
 int PKCS5_v2_PBKDF2_keyivgen(EVP_CIPHER_CTX *ctx, const char *pass,

diff --git a/crypto/evp/m_sigver.c b/crypto/evp/m_sigver.c
index 2e179bee27159b28f09d61233478ecefa9e0688b..54c973e0c9a691261fa33f237c87867599289dd1 100644 (file)
--- a/crypto/evp/m_sigver.c
+++ b/crypto/evp/m_sigver.c
@@ -13,6 +13,7 @@
 #include <openssl/objects.h>
 #include <openssl/x509.h>
 #include "crypto/evp.h"
 #include <openssl/objects.h>
 #include <openssl/x509.h>
 #include "crypto/evp.h"

+#include "internal/provider.h"

 #include "evp_local.h"
 
 static int update(EVP_MD_CTX *ctx, const void *data, size_t datalen)
 #include "evp_local.h"
 
 static int update(EVP_MD_CTX *ctx, const void *data, size_t datalen)


@@ -22,14 +23,109 @@ static int update(EVP_MD_CTX *ctx, const void *data, size_t datalen)
 }
 
 static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
 }
 
 static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,

-                          const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey,
-                          int ver)
+                          const EVP_MD *type, const char *mdname,
+                          const char *props, ENGINE *e, EVP_PKEY *pkey,
+                          EVP_SIGNATURE *signature, int ver)

 {
 {

-    if (ctx->pctx == NULL)
+    EVP_PKEY_CTX *locpctx = NULL;
+    void *provkey = NULL;
+    int ret;
+
+    if (ctx->pctx == NULL) {

         ctx->pctx = EVP_PKEY_CTX_new(pkey, e);
         ctx->pctx = EVP_PKEY_CTX_new(pkey, e);

-    if (ctx->pctx == NULL)
-        return 0;
+        if (ctx->pctx == NULL)
+            return 0;
+    } else if (pkey != NULL) {
+        if (!EVP_PKEY_up_ref(pkey))
+            return 0;
+        EVP_PKEY_free(ctx->pctx->pkey);
+        ctx->pctx->pkey = pkey;
+    }
+    locpctx = ctx->pctx;
+    evp_pkey_ctx_free_old_ops(locpctx);
+    if (locpctx->pkey == NULL)
+        goto legacy;
+
+    if (e != NULL || locpctx->engine != NULL)
+        goto legacy;
+
+    if (signature != NULL) {
+        if (!EVP_SIGNATURE_up_ref(signature))
+            goto err;
+    } else {
+        /*
+         * TODO(3.0): Check for legacy handling. Remove this once all all
+         * algorithms are moved to providers.
+         */
+        switch (locpctx->pkey->type) {
+        default:
+            goto legacy;
+        }
+        signature
+            = EVP_SIGNATURE_fetch(NULL, OBJ_nid2sn(locpctx->pkey->type), NULL);
+
+        if (signature == NULL) {
+            ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
+            goto err;
+        }
+    }
+    locpctx->operation = ver ? EVP_PKEY_OP_VERIFYCTX
+                             : EVP_PKEY_OP_SIGNCTX;
+
+    locpctx->op.sig.signature = signature;
+
+    locpctx->op.sig.sigprovctx
+        = signature->newctx(ossl_provider_ctx(signature->prov));
+    if (locpctx->op.sig.sigprovctx == NULL) {
+        ERR_raise(ERR_LIB_EVP,  EVP_R_INITIALIZATION_ERROR);
+        goto err;
+    }
+    provkey = evp_keymgmt_export_to_provider(locpctx->pkey, signature->keymgmt);
+    if (provkey == NULL) {
+        ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
+        goto err;
+    }
+
+    if (mdname == NULL) {
+        mdname = EVP_MD_name(type);
+        ctx->reqdigest = type;
+    } else {
+        /*
+         * This might be requested by a later call to EVP_MD_CTX_md(). In that
+         * case the "explicit fetch" rules apply for that function (as per
+         * man pages), i.e. the ref count is not updated so the EVP_MD should
+         * not be used beyound the lifetime of the EVP_MD_CTX.
+         */
+        ctx->reqdigest
+            = ctx->fetched_digest
+            = EVP_MD_fetch(
+                ossl_provider_library_context(EVP_SIGNATURE_provider(signature)),
+                mdname, props);
+    }
+
+    if (ver) {
+        if (signature->digest_verify_init == NULL) {
+            ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
+            goto err;
+        }
+        ret = signature->digest_verify_init(locpctx->op.sig.sigprovctx, mdname,
+                                            props, provkey);
+    } else {
+        if (signature->digest_sign_init == NULL) {
+            ERR_raise(ERR_LIB_EVP, EVP_R_INITIALIZATION_ERROR);
+            goto err;
+        }
+        ret = signature->digest_sign_init(locpctx->op.sig.sigprovctx, mdname,
+                                          props, provkey);
+    }
+
+    return ret ? 1 : 0;
+ err:
+    evp_pkey_ctx_free_old_ops(locpctx);
+    locpctx->operation = EVP_PKEY_OP_UNDEFINED;
+    return 0;

 
 

+ legacy:

     if (!(ctx->pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM)) {
 
         if (type == NULL) {
     if (!(ctx->pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM)) {
 
         if (type == NULL) {


@@ -85,23 +181,85 @@ static int do_sigver_init(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
     return 1;
 }
 
     return 1;
 }
 

+int EVP_DigestSignInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                          const char *mdname, const char *props, EVP_PKEY *pkey,
+                          EVP_SIGNATURE *signature)
+{
+    return do_sigver_init(ctx, pctx, NULL, mdname, props, NULL, pkey, signature,
+                          0);
+}
+

 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                        const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
 {
 int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                        const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
 {

-    return do_sigver_init(ctx, pctx, type, e, pkey, 0);
+    return do_sigver_init(ctx, pctx, type, NULL, NULL, e, pkey, NULL, 0);
+}
+
+int EVP_DigestVerifyInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                            const char *mdname, const char *props,
+                            EVP_PKEY *pkey, EVP_SIGNATURE *signature)
+{
+    return do_sigver_init(ctx, pctx, NULL, mdname, props, NULL, pkey, signature,
+                          1);

 }
 
 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                          const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
 {
 }
 
 int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                          const EVP_MD *type, ENGINE *e, EVP_PKEY *pkey)
 {

-    return do_sigver_init(ctx, pctx, type, e, pkey, 1);
+    return do_sigver_init(ctx, pctx, type, NULL, NULL, e, pkey, NULL, 1);
+}
+
+int EVP_DigestSignUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize)
+{
+    EVP_PKEY_CTX *pctx = ctx->pctx;
+
+    if (pctx == NULL
+            || pctx->operation != EVP_PKEY_OP_SIGNCTX
+            || pctx->op.sig.sigprovctx == NULL
+            || pctx->op.sig.signature == NULL)
+        goto legacy;
+
+    return pctx->op.sig.signature->digest_sign_update(pctx->op.sig.sigprovctx,
+                                                      data, dsize);
+
+ legacy:
+    return EVP_DigestUpdate(ctx, data, dsize);

 }
 
 }
 

+int EVP_DigestVerifyUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize)
+{
+    EVP_PKEY_CTX *pctx = ctx->pctx;
+
+    if (pctx == NULL
+            || pctx->operation != EVP_PKEY_OP_VERIFYCTX
+            || pctx->op.sig.sigprovctx == NULL
+            || pctx->op.sig.signature == NULL)
+        goto legacy;
+
+    return pctx->op.sig.signature->digest_verify_update(pctx->op.sig.sigprovctx,
+                                                        data, dsize);
+
+ legacy:
+    return EVP_DigestUpdate(ctx, data, dsize);
+}
+
+

 int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
                         size_t *siglen)
 {
     int sctx = 0, r = 0;
     EVP_PKEY_CTX *pctx = ctx->pctx;
 int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
                         size_t *siglen)
 {
     int sctx = 0, r = 0;
     EVP_PKEY_CTX *pctx = ctx->pctx;

+
+    if (pctx == NULL
+            || pctx->operation != EVP_PKEY_OP_SIGNCTX
+            || pctx->op.sig.sigprovctx == NULL
+            || pctx->op.sig.signature == NULL)
+        goto legacy;
+
+    return pctx->op.sig.signature->digest_sign_final(pctx->op.sig.sigprovctx,
+                                                     sigret, siglen, SIZE_MAX);
+
+ legacy:

     if (pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM) {
         if (!sigret)
             return pctx->pmeth->signctx(pctx, sigret, siglen, ctx);
     if (pctx->pmeth->flags & EVP_PKEY_FLAG_SIGCTX_CUSTOM) {
         if (!sigret)
             return pctx->pmeth->signctx(pctx, sigret, siglen, ctx);


@@ -177,7 +335,18 @@ int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
     int r = 0;
     unsigned int mdlen = 0;
     int vctx = 0;
     int r = 0;
     unsigned int mdlen = 0;
     int vctx = 0;

+    EVP_PKEY_CTX *pctx = ctx->pctx;
+
+    if (pctx == NULL
+            || pctx->operation != EVP_PKEY_OP_VERIFYCTX
+            || pctx->op.sig.sigprovctx == NULL
+            || pctx->op.sig.signature == NULL)
+        goto legacy;
+
+    return pctx->op.sig.signature->digest_verify_final(pctx->op.sig.sigprovctx,
+                                                       sig, siglen);

 
 

+ legacy:

     if (ctx->pctx->pmeth->verifyctx)
         vctx = 1;
     else
     if (ctx->pctx->pmeth->verifyctx)
         vctx = 1;
     else

diff --git a/crypto/evp/pmeth_fn.c b/crypto/evp/pmeth_fn.c
index e3af13ddf8bc143d8d66815487235de189381e2c..c7940e8e38f94fed5bc1aaa018304d18dc98237b 100644 (file)
--- a/crypto/evp/pmeth_fn.c
+++ b/crypto/evp/pmeth_fn.c
@@ -52,7 +52,8 @@ static void *evp_signature_from_dispatch(int name_id,
                                     keymgmt_data->properties);
     EVP_SIGNATURE *signature = NULL;
     int ctxfncnt = 0, signfncnt = 0, verifyfncnt = 0, verifyrecfncnt = 0;
                                     keymgmt_data->properties);
     EVP_SIGNATURE *signature = NULL;
     int ctxfncnt = 0, signfncnt = 0, verifyfncnt = 0, verifyrecfncnt = 0;

-    int gparamfncnt = 0, sparamfncnt = 0;
+    int digsignfncnt = 0, digverifyfncnt = 0;
+    int gparamfncnt = 0, sparamfncnt = 0, gmdparamfncnt = 0, smdparamfncnt = 0;

 
     if (keymgmt == NULL || EVP_KEYMGMT_provider(keymgmt) != prov) {
         ERR_raise(ERR_LIB_EVP, EVP_R_NO_KEYMGMT_AVAILABLE);
 
     if (keymgmt == NULL || EVP_KEYMGMT_provider(keymgmt) != prov) {
         ERR_raise(ERR_LIB_EVP, EVP_R_NO_KEYMGMT_AVAILABLE);


@@ -114,6 +115,48 @@ static void *evp_signature_from_dispatch(int name_id,
                 = OSSL_get_OP_signature_verify_recover(fns);
             verifyrecfncnt++;
             break;
                 = OSSL_get_OP_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);
+            digsignfncnt++;
+            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);
+            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);
+            digsignfncnt++;
+            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);
+            digverifyfncnt++;
+            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);
+            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);
+            digverifyfncnt++;
+            break;

         case OSSL_FUNC_SIGNATURE_FREECTX:
             if (signature->freectx != NULL)
                 break;
         case OSSL_FUNC_SIGNATURE_FREECTX:
             if (signature->freectx != NULL)
                 break;


@@ -153,21 +196,65 @@ static void *evp_signature_from_dispatch(int name_id,
                 = OSSL_get_OP_signature_settable_ctx_params(fns);
             sparamfncnt++;
             break;
                 = OSSL_get_OP_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);
+            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);
+            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);
+            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);
+            smdparamfncnt++;
+            break;

         }
     }
     if (ctxfncnt != 2
         }
     }
     if (ctxfncnt != 2

-        || (signfncnt != 2 && verifyfncnt != 2 && verifyrecfncnt != 2)
+        || (signfncnt == 0
+            && verifyfncnt == 0
+            && verifyrecfncnt == 0
+            && digsignfncnt == 0
+            && digverifyfncnt == 0)
+        || (signfncnt != 0 && signfncnt != 2)
+        || (verifyfncnt != 0 && verifyfncnt != 2)
+        || (verifyrecfncnt != 0 && verifyrecfncnt != 2)
+        || (digsignfncnt != 0 && digsignfncnt != 3)
+        || (digverifyfncnt != 0 && digverifyfncnt != 3)

         || (gparamfncnt != 0 && gparamfncnt != 2)
         || (gparamfncnt != 0 && gparamfncnt != 2)

-        || (sparamfncnt != 0 && sparamfncnt != 2)) {
+        || (sparamfncnt != 0 && sparamfncnt != 2)
+        || (gmdparamfncnt != 0 && gmdparamfncnt != 2)
+        || (smdparamfncnt != 0 && smdparamfncnt != 2)) {

         /*
          * In order to be a consistent set of functions we must have at least
         /*
          * In order to be a consistent set of functions we must have at least

-         * a set of context functions (newctx and freectx) as well as a pair of
-         * "signature" functions: (sign_init, sign) or (verify_init verify) or
-         * (verify_recover_init, verify_recover). set_ctx_params and
-         * settable_ctx_params are optional, but if one of them is present then
-         * the other one must also be present. The same applies to
-         * get_ctx_params and gettable_ctx_params. The dupctx function is
-         * optional.
+         * a set of context functions (newctx and freectx) as well as a set of
+         * "signature" functions:
+         *  (sign_init, sign) or
+         *  (verify_init verify) or
+         *  (verify_recover_init, verify_recover) or
+         *  (digest_sign_init, digest_sign_update, digest_sign_final) or
+         *  (digest_verify_init, digest_verify_update, digest_verify_final).
+         *
+         * set_ctx_params and settable_ctx_params are optional, but if one of
+         * them is present then the other one must also be present. The same
+         * applies to get_ctx_params and gettable_ctx_params. The same rules
+         * apply to the "md_params" functions. The dupctx function is optional.

          */
         ERR_raise(ERR_LIB_EVP, EVP_R_INVALID_PROVIDER_FUNCTIONS);
         goto err;
          */
         ERR_raise(ERR_LIB_EVP, EVP_R_INVALID_PROVIDER_FUNCTIONS);
         goto err;

diff --git a/include/openssl/core_numbers.h b/include/openssl/core_numbers.h
index cec38069f278bdea819c1f29c54e0e9dc421f966..5268aca21faa72626770bd7e7fd28a0c8b40e6e0 100644 (file)
--- a/include/openssl/core_numbers.h
+++ b/include/openssl/core_numbers.h
@@ -413,12 +413,22 @@ OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_keyexch_settable_ctx_params,
 # define OSSL_FUNC_SIGNATURE_VERIFY                  5
 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT     6
 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER          7
 # define OSSL_FUNC_SIGNATURE_VERIFY                  5
 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER_INIT     6
 # define OSSL_FUNC_SIGNATURE_VERIFY_RECOVER          7

-# define OSSL_FUNC_SIGNATURE_FREECTX                 8
-# define OSSL_FUNC_SIGNATURE_DUPCTX                  9
-# define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS         10
-# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS    11
-# define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS         12
-# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS    13
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_INIT        8
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_UPDATE      9
+# define OSSL_FUNC_SIGNATURE_DIGEST_SIGN_FINAL      10
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_INIT     11
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_UPDATE   12
+# define OSSL_FUNC_SIGNATURE_DIGEST_VERIFY_FINAL    13
+# define OSSL_FUNC_SIGNATURE_FREECTX                14
+# define OSSL_FUNC_SIGNATURE_DUPCTX                 15
+# define OSSL_FUNC_SIGNATURE_GET_CTX_PARAMS         16
+# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_PARAMS    17
+# define OSSL_FUNC_SIGNATURE_SET_CTX_PARAMS         18
+# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_PARAMS    19
+# define OSSL_FUNC_SIGNATURE_GET_CTX_MD_PARAMS      20
+# define OSSL_FUNC_SIGNATURE_GETTABLE_CTX_MD_PARAMS 21
+# define OSSL_FUNC_SIGNATURE_SET_CTX_MD_PARAMS      22
+# define OSSL_FUNC_SIGNATURE_SETTABLE_CTX_MD_PARAMS 23

 
 OSSL_CORE_MAKE_FUNC(void *, OP_signature_newctx, (void *provctx))
 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign_init, (void *ctx, void *provkey))
 
 OSSL_CORE_MAKE_FUNC(void *, OP_signature_newctx, (void *provctx))
 OSSL_CORE_MAKE_FUNC(int, OP_signature_sign_init, (void *ctx, void *provkey))


@@ -440,6 +450,21 @@ OSSL_CORE_MAKE_FUNC(int, OP_signature_verify_recover, (void *ctx,
                                                        size_t routsize,
                                                        const unsigned char *sig,
                                                        size_t siglen))
                                                        size_t routsize,
                                                        const unsigned char *sig,
                                                        size_t siglen))

+OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_init,
+                    (void *ctx, const char *mdname, const char *props,
+                     void *provkey))
+OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_update,
+                    (void *ctx, const unsigned char *data, size_t datalen))
+OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_sign_final,
+                    (void *ctx, unsigned char *sig, size_t *siglen,
+                     size_t sigsize))
+OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_init,
+                    (void *ctx, const char *mdname, const char *props,
+                     void *provkey))
+OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_update,
+                    (void *ctx, const unsigned char *data, size_t datalen))
+OSSL_CORE_MAKE_FUNC(int, OP_signature_digest_verify_final,
+                    (void *ctx, const unsigned char *sig, size_t siglen))

 OSSL_CORE_MAKE_FUNC(void, OP_signature_freectx, (void *ctx))
 OSSL_CORE_MAKE_FUNC(void *, OP_signature_dupctx, (void *ctx))
 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_params,
 OSSL_CORE_MAKE_FUNC(void, OP_signature_freectx, (void *ctx))
 OSSL_CORE_MAKE_FUNC(void *, OP_signature_dupctx, (void *ctx))
 OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_params,


@@ -450,6 +475,14 @@ OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_params,
                     (void *ctx, const OSSL_PARAM params[]))
 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_params,
                     (void))
                     (void *ctx, const OSSL_PARAM params[]))
 OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_params,
                     (void))

+OSSL_CORE_MAKE_FUNC(int, OP_signature_get_ctx_md_params,
+                    (void *ctx, OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_gettable_ctx_md_params,
+                    (void *ctx))
+OSSL_CORE_MAKE_FUNC(int, OP_signature_set_ctx_md_params,
+                    (void *ctx, const OSSL_PARAM params[]))
+OSSL_CORE_MAKE_FUNC(const OSSL_PARAM *, OP_signature_settable_ctx_md_params,
+                    (void *ctx))

 
 # ifdef __cplusplus
 }
 
 # ifdef __cplusplus
 }

diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index fd9855d380b258a85fb955c19789f34176d16108..99eef2461dd3a65b85b9554057ba6512f6d3fcb9 100644 (file)
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -533,8 +533,6 @@ void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
 # define EVP_VerifyUpdate(a,b,c)         EVP_DigestUpdate(a,b,c)
 # define EVP_OpenUpdate(a,b,c,d,e)       EVP_DecryptUpdate(a,b,c,d,e)
 # define EVP_SealUpdate(a,b,c,d,e)       EVP_EncryptUpdate(a,b,c,d,e)
 # define EVP_VerifyUpdate(a,b,c)         EVP_DigestUpdate(a,b,c)
 # define EVP_OpenUpdate(a,b,c,d,e)       EVP_DecryptUpdate(a,b,c,d,e)
 # define EVP_SealUpdate(a,b,c,d,e)       EVP_EncryptUpdate(a,b,c,d,e)

-# define EVP_DigestSignUpdate(a,b,c)     EVP_DigestUpdate(a,b,c)
-# define EVP_DigestVerifyUpdate(a,b,c)   EVP_DigestUpdate(a,b,c)

 
 # ifdef CONST_STRICT
 void BIO_set_md(BIO *, const EVP_MD *md);
 
 # ifdef CONST_STRICT
 void BIO_set_md(BIO *, const EVP_MD *md);


@@ -670,15 +668,23 @@ __owur int EVP_DigestVerify(EVP_MD_CTX *ctx, const unsigned char *sigret,
                             size_t siglen, const unsigned char *tbs,
                             size_t tbslen);
 
                             size_t siglen, const unsigned char *tbs,
                             size_t tbslen);
 

+int EVP_DigestSignInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                          const char *mdname, const char *props, EVP_PKEY *pkey,
+                          EVP_SIGNATURE *signature);

 /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                                   const EVP_MD *type, ENGINE *e,
                                   EVP_PKEY *pkey);
 /*__owur*/ int EVP_DigestSignInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                                   const EVP_MD *type, ENGINE *e,
                                   EVP_PKEY *pkey);

+int EVP_DigestSignUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize);

 __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
                                size_t *siglen);
 
 __owur int EVP_DigestSignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
                                size_t *siglen);
 

+int EVP_DigestVerifyInit_ex(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
+                            const char *mdname, const char *props,
+                            EVP_PKEY *pkey, EVP_SIGNATURE *signature);

 __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                                 const EVP_MD *type, ENGINE *e,
                                 EVP_PKEY *pkey);
 __owur int EVP_DigestVerifyInit(EVP_MD_CTX *ctx, EVP_PKEY_CTX **pctx,
                                 const EVP_MD *type, ENGINE *e,
                                 EVP_PKEY *pkey);

+int EVP_DigestVerifyUpdate(EVP_MD_CTX *ctx, const void *data, size_t dsize);

 __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
                                  size_t siglen);
 
 __owur int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const unsigned char *sig,
                                  size_t siglen);
 

diff --git a/util/libcrypto.num b/util/libcrypto.num
index e8d71385aecc6a3988d703140cfa58a8c3c4ca11..0b1e57e9e559f24e6d42af80088a5a989e840435 100644 (file)
--- a/util/libcrypto.num
+++ b/util/libcrypto.num
@@ -4822,3 +4822,7 @@ OSSL_CMP_log_close                      4938      3_0_0   EXIST::FUNCTION:CMP
 OSSL_CMP_print_errors_cb                4939   3_0_0   EXIST::FUNCTION:CMP
 OSSL_CRMF_CERTID_get0_issuer            4940   3_0_0   EXIST::FUNCTION:CRMF
 OSSL_CRMF_CERTID_get0_serialNumber      4941   3_0_0   EXIST::FUNCTION:CRMF
 OSSL_CMP_print_errors_cb                4939   3_0_0   EXIST::FUNCTION:CMP
 OSSL_CRMF_CERTID_get0_issuer            4940   3_0_0   EXIST::FUNCTION:CRMF
 OSSL_CRMF_CERTID_get0_serialNumber      4941   3_0_0   EXIST::FUNCTION:CRMF

+EVP_DigestSignInit_ex                   4942   3_0_0   EXIST::FUNCTION:
+EVP_DigestSignUpdate                    4943   3_0_0   EXIST::FUNCTION:
+EVP_DigestVerifyInit_ex                 4944   3_0_0   EXIST::FUNCTION:
+EVP_DigestVerifyUpdate                  4945   3_0_0   EXIST::FUNCTION: