Remove get_sign_property() functionality

Change-Id: Iadecd8f919eff7a3aa6efe6f4cdc096b5539ace5

diff --git a/src/sign.c b/src/sign.c
index ea9ce6fec7d8c34335a91b2365c7efd6b19abb08..4aba13044b7328778a4ba95f989d4bd139e7329d 100644 (file)
--- a/src/sign.c
+++ b/src/sign.c
@@ -168,76 +168,6 @@ int set_sign_property(yaca_context_h ctx,
        return YACA_ERROR_NONE;
 }
 
-int get_sign_property(const yaca_context_h ctx,
-                      yaca_property_e property,
-                      void **value,
-                      size_t *value_len)
-{
-       int ret;
-       struct yaca_sign_context_s *c = get_sign_context(ctx);
-       EVP_PKEY *pkey;
-       EVP_PKEY_CTX *pctx;
-       int pad;
-       yaca_padding_e padding;
-
-       if (c == NULL || value == NULL)
-               return YACA_ERROR_INVALID_PARAMETER;
-
-       assert(c->md_ctx != NULL);
-
-       pctx = EVP_MD_CTX_pkey_ctx(c->md_ctx);
-       if (pctx == NULL)
-               return YACA_ERROR_INTERNAL;
-
-       /* this function only supports padding */
-       if (property != YACA_PROPERTY_PADDING)
-               return YACA_ERROR_INVALID_PARAMETER;
-
-       pkey = EVP_PKEY_CTX_get0_pkey(pctx);
-       if (pkey == NULL) {
-               ret = YACA_ERROR_INTERNAL;
-               ERROR_DUMP(ret);
-               return ret;
-       }
-
-       /* padding only works for RSA */
-       if (EVP_PKEY_id(pkey) != EVP_PKEY_RSA)
-               return YACA_ERROR_INVALID_PARAMETER;
-
-       ret = EVP_PKEY_CTX_get_rsa_padding(pctx, &pad);
-       if (ret <= 0) {
-               ret = YACA_ERROR_INTERNAL;
-               ERROR_DUMP(ret);
-               return ret;
-       }
-
-       switch (pad) {
-       case RSA_X931_PADDING:
-               padding = YACA_PADDING_X931;
-               break;
-       case RSA_PKCS1_PADDING:
-               padding = YACA_PADDING_PKCS1;
-               break;
-       case RSA_PKCS1_PSS_PADDING:
-               padding = YACA_PADDING_PKCS1_PSS;
-               break;
-       default:
-               ret = YACA_ERROR_INTERNAL;
-               ERROR_DUMP(YACA_ERROR_INTERNAL);
-               return ret;
-       }
-
-       ret = yaca_malloc(sizeof(yaca_padding_e), value);
-       if (ret != YACA_ERROR_NONE)
-               return ret;
-
-       memcpy(*value, &padding, sizeof(yaca_padding_e));
-       if (value_len != NULL)
-               *value_len = sizeof(yaca_padding_e);
-
-       return YACA_ERROR_NONE;
-}
-
 API int yaca_sign_initialize(yaca_context_h *ctx,
                              yaca_digest_algorithm_e algo,
                              const yaca_key_h prv_key)
@@ -268,7 +198,7 @@ API int yaca_sign_initialize(yaca_context_h *ctx,
        nc->ctx.context_destroy = destroy_sign_context;
        nc->ctx.get_output_length = get_sign_output_length;
        nc->ctx.set_property = set_sign_property;
-       nc->ctx.get_property = get_sign_property;
+       nc->ctx.get_property = NULL;
 
        ret = digest_get_algorithm(algo, &md);
        if (ret != YACA_ERROR_NONE)
@@ -515,7 +445,7 @@ API int yaca_verify_initialize(yaca_context_h *ctx,
        nc->ctx.context_destroy = destroy_sign_context;
        nc->ctx.get_output_length = NULL;
        nc->ctx.set_property = set_sign_property;
-       nc->ctx.get_property = get_sign_property;
+       nc->ctx.get_property = NULL;
 
        ret = digest_get_algorithm(algo, &md);
        if (ret != YACA_ERROR_NONE)