/*
* Generated by util/mkerr.pl DO NOT EDIT
- * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2020 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
"unable to load sha1"},
{ERR_PACK(ERR_LIB_PROV, 0, PROV_R_UNABLE_TO_LOAD_SHA256),
"unable to load sha256"},
+ {ERR_PACK(ERR_LIB_PROV, 0, PROV_R_UNKNOWN_PADDING_TYPE),
+ "unknown padding type"},
{ERR_PACK(ERR_LIB_PROV, 0, PROV_R_UNSUPPORTED_CEK_ALG),
"unsupported cek alg"},
{ERR_PACK(ERR_LIB_PROV, 0, PROV_R_UNSUPPORTED_KEY_SIZE),
static OSSL_OP_asym_cipher_set_ctx_params_fn rsa_set_ctx_params;
static OSSL_OP_asym_cipher_settable_ctx_params_fn rsa_settable_ctx_params;
+static OSSL_ITEM padding_item[] = {
+ { RSA_PKCS1_PADDING, "pkcs1" },
+ { RSA_SSLV23_PADDING, "sslv23" },
+ { RSA_NO_PADDING, "none" },
+ { RSA_PKCS1_OAEP_PADDING, "oaep" }, /* Correct spelling first */
+ { RSA_PKCS1_OAEP_PADDING, "oeap" },
+ { RSA_X931_PADDING, "x931" },
+ { RSA_PKCS1_PSS_PADDING, "pss" },
+ { 0, NULL }
+};
/*
* What's passed as an actual key is defined by the KEYMGMT interface.
return 0;
p = OSSL_PARAM_locate(params, OSSL_ASYM_CIPHER_PARAM_PAD_MODE);
- if (p != NULL && !OSSL_PARAM_set_int(p, prsactx->pad_mode))
- return 0;
+ if (p != NULL)
+ switch (p->data_type) {
+ case OSSL_PARAM_INTEGER: /* Support for legacy pad mode number */
+ if (!OSSL_PARAM_set_int(p, prsactx->pad_mode))
+ return 0;
+ break;
+ case OSSL_PARAM_UTF8_STRING:
+ {
+ int i;
+ const char *word = NULL;
+
+ for (i = 0; padding_item[i].id != 0; i++) {
+ if (prsactx->pad_mode == (int)padding_item[i].id) {
+ word = padding_item[i].ptr;
+ break;
+ }
+ }
+
+ if (word != NULL) {
+ if (!OSSL_PARAM_set_utf8_string(p, word))
+ return 0;
+ } else {
+ ERR_raise(ERR_LIB_PROV, ERR_R_INTERNAL_ERROR);
+ }
+ }
+ break;
+ default:
+ return 0;
+ }
p = OSSL_PARAM_locate(params, OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST);
if (p != NULL && !OSSL_PARAM_set_utf8_string(p, prsactx->oaep_md == NULL
static const OSSL_PARAM known_gettable_ctx_params[] = {
OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST, NULL, 0),
- OSSL_PARAM_int(OSSL_ASYM_CIPHER_PARAM_PAD_MODE, NULL),
+ OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_PAD_MODE, NULL, 0),
OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST, NULL, 0),
OSSL_PARAM_DEFN(OSSL_ASYM_CIPHER_PARAM_OAEP_LABEL, OSSL_PARAM_OCTET_PTR,
NULL, 0),
char mdname[OSSL_MAX_NAME_SIZE];
char mdprops[OSSL_MAX_PROPQUERY_SIZE] = { '\0' };
char *str = mdname;
- int pad_mode;
if (prsactx == NULL || params == NULL)
return 0;
p = OSSL_PARAM_locate_const(params, OSSL_ASYM_CIPHER_PARAM_PAD_MODE);
if (p != NULL) {
- if (!OSSL_PARAM_get_int(p, &pad_mode))
+ int pad_mode = 0;
+
+ switch (p->data_type) {
+ case OSSL_PARAM_INTEGER: /* Support for legacy pad mode number */
+ if (!OSSL_PARAM_get_int(p, &pad_mode))
+ return 0;
+ break;
+ case OSSL_PARAM_UTF8_STRING:
+ {
+ int i;
+
+ if (p->data == NULL)
+ return 0;
+
+ for (i = 0; padding_item[i].id != 0; i++) {
+ if (strcmp(p->data, padding_item[i].ptr) == 0) {
+ pad_mode = padding_item[i].id;
+ break;
+ }
+ }
+ }
+ break;
+ default:
return 0;
+ }
+
/*
* PSS padding is for signatures only so is not compatible with
* asymmetric cipher use.
static const OSSL_PARAM known_settable_ctx_params[] = {
OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_OAEP_DIGEST, NULL, 0),
- OSSL_PARAM_int(OSSL_ASYM_CIPHER_PARAM_PAD_MODE, NULL),
+ OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_PAD_MODE, NULL, 0),
OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST, NULL, 0),
OSSL_PARAM_utf8_string(OSSL_ASYM_CIPHER_PARAM_MGF1_DIGEST_PROPS, NULL, 0),
OSSL_PARAM_octet_string(OSSL_ASYM_CIPHER_PARAM_OAEP_LABEL, NULL, 0),