+ if (strcmp(name, "rsa_padding_mode") == 0) {
+ int pm;
+
+ if (strcmp(value, "pkcs1") == 0) {
+ pm = RSA_PKCS1_PADDING;
+ } else if (strcmp(value, "sslv23") == 0) {
+ pm = RSA_SSLV23_PADDING;
+ } else if (strcmp(value, "none") == 0) {
+ pm = RSA_NO_PADDING;
+ } else if (strcmp(value, "oeap") == 0) {
+ pm = RSA_PKCS1_OAEP_PADDING;
+ } else if (strcmp(value, "oaep") == 0) {
+ pm = RSA_PKCS1_OAEP_PADDING;
+ } else if (strcmp(value, "x931") == 0) {
+ pm = RSA_X931_PADDING;
+ } else if (strcmp(value, "pss") == 0) {
+ pm = RSA_PKCS1_PSS_PADDING;
+ } else {
+ ERR_raise(ERR_LIB_RSA, RSA_R_UNKNOWN_PADDING_TYPE);
+ return -2;
+ }
+ return EVP_PKEY_CTX_set_rsa_padding(ctx, pm);
+ }
+
+ if (strcmp(name, "rsa_mgf1_md") == 0)
+ return EVP_PKEY_CTX_set_rsa_mgf1_md_name(ctx, value, NULL);
+
+ if (strcmp(name, "rsa_oaep_md") == 0)
+ return EVP_PKEY_CTX_set_rsa_oaep_md_name(ctx, value, NULL);
+
+ if (strcmp(name, "rsa_oaep_label") == 0) {
+ unsigned char *lab;
+ long lablen;
+ int ret;
+
+ lab = OPENSSL_hexstr2buf(value, &lablen);
+ if (lab == NULL)
+ return 0;
+ ret = EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, lab, lablen);
+ if (ret <= 0)
+ OPENSSL_free(lab);
+ return ret;
+ }
+
+
+