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aes: convert AES ciphers to use generated parameter decoders 

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/28616)
This commit is contained in:
Pauli 2025-09-19 14:28:22 +10:00 committed by Tomas Mraz
parent 9b545c7361
commit 26e2c9c150
4 changed files with 210 additions and 180 deletions
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80
providers/implementations/ciphers/cipher_aes_gcm_siv.c.in
View File

@ -6,6 +6,9 @@
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
{-
use OpenSSL::paramnames qw(produce_param_decoder);
-}
/* Dispatch functions for AES SIV mode */
@ -172,80 +175,87 @@ static int ossl_aes_gcm_siv_stream_final(void *vctx, unsigned char *out, size_t
return !error;
}
{- produce_param_decoder('ossl_aes_gcm_siv_get_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_TAGLEN', 'taglen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_TAG', 'tag', 'octet_string'],
)); -}
static int ossl_aes_gcm_siv_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
PROV_AES_GCM_SIV_CTX *ctx = (PROV_AES_GCM_SIV_CTX *)vctx;
OSSL_PARAM *p;
struct ossl_aes_gcm_siv_get_ctx_params_st p;
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_AEAD_TAG);
if (p != NULL && p->data_type == OSSL_PARAM_OCTET_STRING) {
if (ctx == NULL || !ossl_aes_gcm_siv_get_ctx_params_decoder(params, &p))
return 0;
if (p.tag != NULL && p.tag->data_type == OSSL_PARAM_OCTET_STRING) {
if (!ctx->enc || !ctx->generated_tag
|| p->data_size != sizeof(ctx->tag)
|| !OSSL_PARAM_set_octet_string(p, ctx->tag, sizeof(ctx->tag))) {
|| p.tag->data_size != sizeof(ctx->tag)
|| !OSSL_PARAM_set_octet_string(p.tag, ctx->tag,
sizeof(ctx->tag))) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_AEAD_TAGLEN);
if (p != NULL && !OSSL_PARAM_set_size_t(p, sizeof(ctx->tag))) {
if (p.taglen != NULL && !OSSL_PARAM_set_size_t(p.taglen, sizeof(ctx->tag))) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->key_len)) {
if (p.keylen != NULL && !OSSL_PARAM_set_size_t(p.keylen, ctx->key_len)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
return 1;
}
static const OSSL_PARAM aes_gcm_siv_known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TAGLEN, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_END
};
static const OSSL_PARAM *ossl_aes_gcm_siv_gettable_ctx_params(ossl_unused void *cctx,
ossl_unused void *provctx)
{
return aes_gcm_siv_known_gettable_ctx_params;
return ossl_aes_gcm_siv_get_ctx_params_list;
}
{- produce_param_decoder('aes_gcm_siv_set_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
['OSSL_CIPHER_PARAM_SPEED', 'speed', 'uint'],
['OSSL_CIPHER_PARAM_AEAD_TAG', 'tag', 'octet_string'],
)); -}
static int ossl_aes_gcm_siv_set_ctx_params(void *vctx, const OSSL_PARAM params[])
{
PROV_AES_GCM_SIV_CTX *ctx = (PROV_AES_GCM_SIV_CTX *)vctx;
const OSSL_PARAM *p;
struct aes_gcm_siv_set_ctx_params_st p;
unsigned int speed = 0;
if (ossl_param_is_empty(params))
return 1;
if (ctx == NULL || !aes_gcm_siv_set_ctx_params_decoder(params, &p))
return 0;
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_AEAD_TAG);
if (p != NULL) {
if (p->data_type != OSSL_PARAM_OCTET_STRING
|| p->data_size != sizeof(ctx->user_tag)) {
if (p.tag != NULL) {
if (p.tag->data_type != OSSL_PARAM_OCTET_STRING
|| p.tag->data_size != sizeof(ctx->user_tag)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
if (!ctx->enc) {
memcpy(ctx->user_tag, p->data, sizeof(ctx->tag));
memcpy(ctx->user_tag, p.tag->data, sizeof(ctx->tag));
ctx->have_user_tag = 1;
}
}
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_SPEED);
if (p != NULL) {
if (!OSSL_PARAM_get_uint(p, &speed)) {
if (p.speed != NULL) {
if (!OSSL_PARAM_get_uint(p.speed, &speed)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
ctx->speed = !!speed;
}
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL) {
if (p.keylen != NULL) {
size_t key_len;
if (!OSSL_PARAM_get_size_t(p, &key_len)) {
if (!OSSL_PARAM_get_size_t(p.keylen, &key_len)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
@ -258,16 +268,10 @@ static int ossl_aes_gcm_siv_set_ctx_params(void *vctx, const OSSL_PARAM params[]
return 1;
}
static const OSSL_PARAM aes_gcm_siv_known_settable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
OSSL_PARAM_uint(OSSL_CIPHER_PARAM_SPEED, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_END
};
static const OSSL_PARAM *ossl_aes_gcm_siv_settable_ctx_params(ossl_unused void *cctx,
ossl_unused void *provctx)
{
return aes_gcm_siv_known_settable_ctx_params;
return aes_gcm_siv_set_ctx_params_list;
}
#define IMPLEMENT_cipher(alg, lc, UCMODE, flags, kbits, blkbits, ivbits) \

197
providers/implementations/ciphers/cipher_aes_ocb.c.in
View File

@ -6,6 +6,9 @@
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
{-
use OpenSSL::paramnames qw(produce_param_decoder);
-}
/*
* AES low level APIs are deprecated for public use, but still ok for internal
@ -350,43 +353,54 @@ static void *aes_ocb_dupctx(void *vctx)
return ret;
}
{- produce_param_decoder('aes_ocb_set_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_IVLEN', 'ivlen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_TAG', 'tag', 'octet_string'],
)); -}
static const OSSL_PARAM *cipher_ocb_settable_ctx_params(ossl_unused void *cctx,
ossl_unused void *p_ctx)
{
return aes_ocb_set_ctx_params_list;
}
static int aes_ocb_set_ctx_params(void *vctx, const OSSL_PARAM params[])
{
PROV_AES_OCB_CTX *ctx = (PROV_AES_OCB_CTX *)vctx;
const OSSL_PARAM *p;
struct aes_ocb_set_ctx_params_st p;
size_t sz;
if (ossl_param_is_empty(params))
return 1;
if (ctx == NULL || !aes_ocb_set_ctx_params_decoder(params, &p))
return 0;
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_AEAD_TAG);
if (p != NULL) {
if (p->data_type != OSSL_PARAM_OCTET_STRING) {
if (p.tag != NULL) {
if (p.tag->data_type != OSSL_PARAM_OCTET_STRING) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
if (p->data == NULL) {
if (p.tag->data == NULL) {
/* Tag len must be 0 to 16 */
if (p->data_size > OCB_MAX_TAG_LEN) {
if (p.tag->data_size > OCB_MAX_TAG_LEN) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_TAG_LENGTH);
return 0;
}
ctx->taglen = p->data_size;
ctx->taglen = p.tag->data_size;
} else {
if (ctx->base.enc) {
ERR_raise(ERR_LIB_PROV, ERR_R_PASSED_INVALID_ARGUMENT);
return 0;
}
if (p->data_size != ctx->taglen) {
if (p.tag->data_size != ctx->taglen) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_TAG_LENGTH);
return 0;
}
memcpy(ctx->tag, p->data, p->data_size);
memcpy(ctx->tag, p.tag->data, p.tag->data_size);
}
}
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_AEAD_IVLEN);
if (p != NULL) {
if (!OSSL_PARAM_get_size_t(p, &sz)) {
}
if (p.ivlen != NULL) {
if (!OSSL_PARAM_get_size_t(p.ivlen, &sz)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
@ -398,11 +412,11 @@ static int aes_ocb_set_ctx_params(void *vctx, const OSSL_PARAM params[])
ctx->iv_state = IV_STATE_UNINITIALISED;
}
}
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL) {
if (p.keylen != NULL) {
size_t keylen;
if (!OSSL_PARAM_get_size_t(p, &keylen)) {
if (!OSSL_PARAM_get_size_t(p.keylen, &keylen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
@ -414,91 +428,82 @@ static int aes_ocb_set_ctx_params(void *vctx, const OSSL_PARAM params[])
return 1;
}
static int aes_ocb_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
PROV_AES_OCB_CTX *ctx = (PROV_AES_OCB_CTX *)vctx;
OSSL_PARAM *p;
{- produce_param_decoder('aes_ocb_get_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
['OSSL_CIPHER_PARAM_IVLEN', 'ivlen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_TAGLEN', 'taglen', 'size_t'],
['OSSL_CIPHER_PARAM_IV', 'iv', 'octet_string'],
['OSSL_CIPHER_PARAM_UPDATED_IV', 'upd_iv', 'octet_string'],
['OSSL_CIPHER_PARAM_AEAD_TAG', 'tag', 'octet_string'],
)); -}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_IVLEN);
if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->base.ivlen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->base.keylen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_AEAD_TAGLEN);
if (p != NULL) {
if (!OSSL_PARAM_set_size_t(p, ctx->taglen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_IV);
if (p != NULL) {
if (ctx->base.ivlen > p->data_size) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_IV_LENGTH);
return 0;
}
if (!OSSL_PARAM_set_octet_string_or_ptr(p, ctx->base.oiv, ctx->base.ivlen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_UPDATED_IV);
if (p != NULL) {
if (ctx->base.ivlen > p->data_size) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_IV_LENGTH);
return 0;
}
if (!OSSL_PARAM_set_octet_string_or_ptr(p, ctx->base.iv, ctx->base.ivlen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_AEAD_TAG);
if (p != NULL) {
if (p->data_type != OSSL_PARAM_OCTET_STRING) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
if (!ctx->base.enc || p->data_size != ctx->taglen) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_TAG_LENGTH);
return 0;
}
memcpy(p->data, ctx->tag, ctx->taglen);
}
return 1;
}
static const OSSL_PARAM cipher_ocb_known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_IVLEN, NULL),
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TAGLEN, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_IV, NULL, 0),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_UPDATED_IV, NULL, 0),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_END
};
static const OSSL_PARAM *cipher_ocb_gettable_ctx_params(ossl_unused void *cctx,
ossl_unused void *p_ctx)
{
return cipher_ocb_known_gettable_ctx_params;
return aes_ocb_get_ctx_params_list;
}
static const OSSL_PARAM cipher_ocb_known_settable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_END
};
static const OSSL_PARAM *cipher_ocb_settable_ctx_params(ossl_unused void *cctx,
ossl_unused void *p_ctx)
static int aes_ocb_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
return cipher_ocb_known_settable_ctx_params;
PROV_AES_OCB_CTX *ctx = (PROV_AES_OCB_CTX *)vctx;
struct aes_ocb_get_ctx_params_st p;
if (ctx == NULL || !aes_ocb_get_ctx_params_decoder(params, &p))
return 0;
if (p.ivlen != NULL && !OSSL_PARAM_set_size_t(p.ivlen, ctx->base.ivlen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
if (p.keylen != NULL && !OSSL_PARAM_set_size_t(p.keylen, ctx->base.keylen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
if (p.taglen != NULL) {
if (!OSSL_PARAM_set_size_t(p.taglen, ctx->taglen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
if (p.iv != NULL) {
if (ctx->base.ivlen > p.iv->data_size) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_IV_LENGTH);
return 0;
}
if (!OSSL_PARAM_set_octet_string_or_ptr(p.iv, ctx->base.oiv,
ctx->base.ivlen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
if (p.upd_iv != NULL) {
if (ctx->base.ivlen > p.upd_iv->data_size) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_IV_LENGTH);
return 0;
}
if (!OSSL_PARAM_set_octet_string_or_ptr(p.upd_iv, ctx->base.iv,
ctx->base.ivlen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
if (p.tag != NULL) {
if (p.tag->data_type != OSSL_PARAM_OCTET_STRING) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
if (!ctx->base.enc || p.tag->data_size != ctx->taglen) {
ERR_raise(ERR_LIB_PROV, PROV_R_INVALID_TAG_LENGTH);
return 0;
}
memcpy(p.tag->data, ctx->tag, ctx->taglen);
}
return 1;
}
static int aes_ocb_cipher(void *vctx, unsigned char *out, size_t *outl,

83
providers/implementations/ciphers/cipher_aes_siv.c.in
View File

@ -6,6 +6,9 @@
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
{-
use OpenSSL::paramnames qw(produce_param_decoder);
-}
/* Dispatch functions for AES SIV mode */
@ -147,78 +150,90 @@ static int siv_stream_final(void *vctx, unsigned char *out, size_t *outl,
return 1;
}
{- produce_param_decoder('aes_siv_get_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_TAGLEN', 'taglen', 'size_t'],
['OSSL_CIPHER_PARAM_AEAD_TAG', 'tag', 'octet_string'],
)); -}
static int aes_siv_get_ctx_params(void *vctx, OSSL_PARAM params[])
{
PROV_AES_SIV_CTX *ctx = (PROV_AES_SIV_CTX *)vctx;
SIV128_CONTEXT *sctx = &ctx->siv;
OSSL_PARAM *p;
SIV128_CONTEXT *sctx;
struct aes_siv_get_ctx_params_st p;
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_AEAD_TAG);
if (p != NULL && p->data_type == OSSL_PARAM_OCTET_STRING) {
if (ctx == NULL || !aes_siv_get_ctx_params_decoder(params, &p))
return 0;
sctx = &ctx->siv;
if (p.tag != NULL) {
if (!ctx->enc
|| p->data_size != ctx->taglen
|| !OSSL_PARAM_set_octet_string(p, &sctx->tag.byte, ctx->taglen)) {
|| p.tag->data_type != OSSL_PARAM_OCTET_STRING
|| p.tag->data_size != ctx->taglen
|| !OSSL_PARAM_set_octet_string(p.tag, &sctx->tag.byte,
ctx->taglen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_AEAD_TAGLEN);
if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->taglen)) {
if (p.taglen != NULL && !OSSL_PARAM_set_size_t(p.taglen, ctx->taglen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
p = OSSL_PARAM_locate(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL && !OSSL_PARAM_set_size_t(p, ctx->keylen)) {
if (p.keylen != NULL && !OSSL_PARAM_set_size_t(p.keylen, ctx->keylen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SET_PARAMETER);
return 0;
}
return 1;
}
static const OSSL_PARAM aes_siv_known_gettable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TAGLEN, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_END
};
static const OSSL_PARAM *aes_siv_gettable_ctx_params(ossl_unused void *cctx,
ossl_unused void *provctx)
{
return aes_siv_known_gettable_ctx_params;
return aes_siv_get_ctx_params_list;
}
{- produce_param_decoder('aes_siv_set_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
['OSSL_CIPHER_PARAM_SPEED', 'speed', 'uint'],
['OSSL_CIPHER_PARAM_AEAD_TAG', 'tag', 'octet_string'],
)); -}
static int aes_siv_set_ctx_params(void *vctx, const OSSL_PARAM params[])
{
PROV_AES_SIV_CTX *ctx = (PROV_AES_SIV_CTX *)vctx;
const OSSL_PARAM *p;
struct aes_siv_set_ctx_params_st p;
unsigned int speed = 0;
if (ossl_param_is_empty(params))
return 1;
if (ctx == NULL || !aes_siv_set_ctx_params_decoder(params, &p))
return 0;
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_AEAD_TAG);
if (p != NULL) {
if (p.tag != NULL) {
if (ctx->enc)
return 1;
if (p->data_type != OSSL_PARAM_OCTET_STRING
|| !ctx->hw->settag(ctx, p->data, p->data_size)) {
if (p.tag->data_type != OSSL_PARAM_OCTET_STRING
|| !ctx->hw->settag(ctx, p.tag->data, p.tag->data_size)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
}
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_SPEED);
if (p != NULL) {
if (!OSSL_PARAM_get_uint(p, &speed)) {
if (p.speed != NULL) {
if (!OSSL_PARAM_get_uint(p.speed, &speed)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
ctx->hw->setspeed(ctx, (int)speed);
}
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL) {
if (p.keylen != NULL) {
size_t keylen;
if (!OSSL_PARAM_get_size_t(p, &keylen)) {
if (!OSSL_PARAM_get_size_t(p.keylen, &keylen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
@ -229,16 +244,10 @@ static int aes_siv_set_ctx_params(void *vctx, const OSSL_PARAM params[])
return 1;
}
static const OSSL_PARAM aes_siv_known_settable_ctx_params[] = {
OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
OSSL_PARAM_uint(OSSL_CIPHER_PARAM_SPEED, NULL),
OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
OSSL_PARAM_END
};
static const OSSL_PARAM *aes_siv_settable_ctx_params(ossl_unused void *cctx,
ossl_unused void *provctx)
{
return aes_siv_known_settable_ctx_params;
return aes_siv_set_ctx_params_list;
}
#define IMPLEMENT_cipher(alg, lc, UCMODE, flags, kbits, blkbits, ivbits) \

30
providers/implementations/ciphers/cipher_aes_wrp.c.in
View File

@ -6,6 +6,9 @@
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
{-
use OpenSSL::paramnames qw(produce_param_decoder);
-}
/*
* This file uses the low level AES functions (which are deprecated for
@ -260,18 +263,27 @@ static int aes_wrap_cipher(void *vctx,
return 1;
}
{- produce_param_decoder('aes_wrap_set_ctx_params',
(['OSSL_CIPHER_PARAM_KEYLEN', 'keylen', 'size_t'],
)); -}
static const OSSL_PARAM *aes_wrap_settable_ctx_params(ossl_unused void *cctx,
ossl_unused void *provctx)
{
return aes_wrap_set_ctx_params_list;
}
static int aes_wrap_set_ctx_params(void *vctx, const OSSL_PARAM params[])
{
PROV_CIPHER_CTX *ctx = (PROV_CIPHER_CTX *)vctx;
const OSSL_PARAM *p;
struct aes_wrap_set_ctx_params_st p;
size_t keylen = 0;
if (ossl_param_is_empty(params))
return 1;
if (ctx == NULL || !aes_wrap_set_ctx_params_decoder(params, &p))
return 0;
p = OSSL_PARAM_locate_const(params, OSSL_CIPHER_PARAM_KEYLEN);
if (p != NULL) {
if (!OSSL_PARAM_get_size_t(p, &keylen)) {
if (p.keylen != NULL) {
if (!OSSL_PARAM_get_size_t(p.keylen, &keylen)) {
ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_GET_PARAMETER);
return 0;
}
@ -311,12 +323,12 @@ static int aes_wrap_set_ctx_params(void *vctx, const OSSL_PARAM params[])
(void (*)(void))ossl_cipher_generic_gettable_params }, \
{ OSSL_FUNC_CIPHER_GET_CTX_PARAMS, \
(void (*)(void))ossl_cipher_generic_get_ctx_params }, \
{ OSSL_FUNC_CIPHER_SET_CTX_PARAMS, \
(void (*)(void))aes_wrap_set_ctx_params }, \
{ OSSL_FUNC_CIPHER_GETTABLE_CTX_PARAMS, \
(void (*)(void))ossl_cipher_generic_gettable_ctx_params }, \
{ OSSL_FUNC_CIPHER_SET_CTX_PARAMS, \
(void (*)(void))aes_wrap_set_ctx_params }, \
{ OSSL_FUNC_CIPHER_SETTABLE_CTX_PARAMS, \
(void (*)(void))ossl_cipher_generic_settable_ctx_params }, \
(void (*)(void))aes_wrap_settable_ctx_params }, \
OSSL_DISPATCH_END \
}