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Merge pull request #3480 from stevew817/feature/aes-ecb

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Added support for AES-ECB to the PSA Crypto implementation
This commit is contained in:
Gilles Peskine 2020-09-14 14:45:14 +02:00 committed by GitHub
commit b1d3f2779b
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 287 additions and 35 deletions
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2
ChangeLog.d/add-aes-ecb-to-psa.txt Normal file
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@ -0,0 +1,2 @@
Features
* Add support for ECB to the PSA cipher API.

2
include/mbedtls/psa_util.h
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@ -83,6 +83,8 @@ static inline psa_algorithm_t mbedtls_psa_translate_cipher_mode(
{
switch( mode )
{
case MBEDTLS_MODE_ECB:
return( PSA_ALG_ECB_NO_PADDING );
case MBEDTLS_MODE_GCM:
return( PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_GCM, taglen ) );
case MBEDTLS_MODE_CCM:

20
include/psa/crypto_values.h
View File

@ -978,6 +978,26 @@
*/
#define PSA_ALG_XTS ((psa_algorithm_t)0x044000ff)
/** The Electronic Code Book (ECB) mode of a block cipher, with no padding.
*
* \warning ECB mode does not protect the confidentiality of the encrypted data
* except in extremely narrow circumstances. It is recommended that applications
* only use ECB if they need to construct an operating mode that the
* implementation does not provide. Implementations are encouraged to provide
* the modes that applications need in preference to supporting direct access
* to ECB.
*
* The underlying block cipher is determined by the key type.
*
* This symmetric cipher mode can only be used with messages whose lengths are a
* multiple of the block size of the chosen block cipher.
*
* ECB mode does not accept an initialization vector (IV). When using a
* multi-part cipher operation with this algorithm, psa_cipher_generate_iv()
* and psa_cipher_set_iv() must not be called.
*/
#define PSA_ALG_ECB_NO_PADDING ((psa_algorithm_t)0x04404400)
/** The CBC block cipher chaining mode, with no padding.
*
* The underlying block cipher is determined by the key type.

136
library/psa_crypto.c
View File

@ -2752,6 +2752,9 @@ static const mbedtls_cipher_info_t *mbedtls_cipher_info_from_psa(
case PSA_ALG_OFB:
mode = MBEDTLS_MODE_OFB;
break;
case PSA_ALG_ECB_NO_PADDING:
mode = MBEDTLS_MODE_ECB;
break;
case PSA_ALG_CBC_NO_PADDING:
mode = MBEDTLS_MODE_CBC;
break;
@ -4048,7 +4051,14 @@ static psa_status_t psa_cipher_init( psa_cipher_operation_t *operation,
operation->alg = alg;
operation->key_set = 0;
operation->iv_set = 0;
operation->iv_required = 1;
if( alg == PSA_ALG_ECB_NO_PADDING )
{
operation->iv_required = 0;
}
else
{
operation->iv_required = 1;
}
operation->iv_size = 0;
operation->block_size = 0;
mbedtls_cipher_init( &operation->ctx.cipher );
@ -4139,7 +4149,8 @@ static psa_status_t psa_cipher_setup( psa_cipher_operation_t *operation,
operation->key_set = 1;
operation->block_size = ( PSA_ALG_IS_STREAM_CIPHER( alg ) ? 1 :
PSA_BLOCK_CIPHER_BLOCK_SIZE( slot->attr.type ) );
if( alg & PSA_ALG_CIPHER_FROM_BLOCK_FLAG )
if( ( alg & PSA_ALG_CIPHER_FROM_BLOCK_FLAG ) != 0 &&
alg != PSA_ALG_ECB_NO_PADDING )
{
operation->iv_size = PSA_BLOCK_CIPHER_BLOCK_SIZE( slot->attr.type );
}
@ -4229,6 +4240,94 @@ exit:
return( status );
}
/* Process input for which the algorithm is set to ECB mode. This requires
* manual processing, since the PSA API is defined as being able to process
* arbitrary-length calls to psa_cipher_update() with ECB mode, but the
* underlying mbedtls_cipher_update only takes full blocks. */
static psa_status_t psa_cipher_update_ecb_internal(
mbedtls_cipher_context_t *ctx,
const uint8_t *input,
size_t input_length,
uint8_t *output,
size_t output_size,
size_t *output_length )
{
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
size_t block_size = ctx->cipher_info->block_size;
size_t internal_output_length = 0;
*output_length = 0;
if( input_length == 0 )
{
status = PSA_SUCCESS;
goto exit;
}
if( ctx->unprocessed_len > 0 )
{
/* Fill up to block size, and run the block if there's a full one. */
size_t bytes_to_copy = block_size - ctx->unprocessed_len;
if( input_length < bytes_to_copy )
bytes_to_copy = input_length;
memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ),
input, bytes_to_copy );
input_length -= bytes_to_copy;
input += bytes_to_copy;
ctx->unprocessed_len += bytes_to_copy;
if( ctx->unprocessed_len == block_size )
{
status = mbedtls_to_psa_error(
mbedtls_cipher_update( ctx,
ctx->unprocessed_data,
block_size,
output, &internal_output_length ) );
if( status != PSA_SUCCESS )
goto exit;
output += internal_output_length;
output_size -= internal_output_length;
*output_length += internal_output_length;
ctx->unprocessed_len = 0;
}
}
while( input_length >= block_size )
{
/* Run all full blocks we have, one by one */
status = mbedtls_to_psa_error(
mbedtls_cipher_update( ctx, input,
block_size,
output, &internal_output_length ) );
if( status != PSA_SUCCESS )
goto exit;
input_length -= block_size;
input += block_size;
output += internal_output_length;
output_size -= internal_output_length;
*output_length += internal_output_length;
}
if( input_length > 0 )
{
/* Save unprocessed bytes for later processing */
memcpy( &( ctx->unprocessed_data[ctx->unprocessed_len] ),
input, input_length );
ctx->unprocessed_len += input_length;
}
status = PSA_SUCCESS;
exit:
return( status );
}
psa_status_t psa_cipher_update( psa_cipher_operation_t *operation,
const uint8_t *input,
size_t input_length,
@ -4236,8 +4335,7 @@ psa_status_t psa_cipher_update( psa_cipher_operation_t *operation,
size_t output_size,
size_t *output_length )
{
psa_status_t status;
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED;
size_t expected_output_size;
if( operation->alg == 0 )
@ -4266,9 +4364,24 @@ psa_status_t psa_cipher_update( psa_cipher_operation_t *operation,
goto exit;
}
ret = mbedtls_cipher_update( &operation->ctx.cipher, input,
input_length, output, output_length );
status = mbedtls_to_psa_error( ret );
if( operation->alg == PSA_ALG_ECB_NO_PADDING )
{
/* mbedtls_cipher_update has an API inconsistency: it will only
* process a single block at a time in ECB mode. Abstract away that
* inconsistency here to match the PSA API behaviour. */
status = psa_cipher_update_ecb_internal( &operation->ctx.cipher,
input,
input_length,
output,
output_size,
output_length );
}
else
{
status = mbedtls_to_psa_error(
mbedtls_cipher_update( &operation->ctx.cipher, input,
input_length, output, output_length ) );
}
exit:
if( status != PSA_SUCCESS )
psa_cipher_abort( operation );
@ -4293,12 +4406,15 @@ psa_status_t psa_cipher_finish( psa_cipher_operation_t *operation,
return( PSA_ERROR_BAD_STATE );
}
if( operation->ctx.cipher.operation == MBEDTLS_ENCRYPT &&
operation->alg == PSA_ALG_CBC_NO_PADDING &&
operation->ctx.cipher.unprocessed_len != 0 )
if( operation->ctx.cipher.unprocessed_len != 0 )
{
if( operation->alg == PSA_ALG_ECB_NO_PADDING ||
( operation->alg == PSA_ALG_CBC_NO_PADDING &&
operation->ctx.cipher.operation == MBEDTLS_ENCRYPT ) )
{
status = PSA_ERROR_INVALID_ARGUMENT;
goto error;
}
}
cipher_ret = mbedtls_cipher_finish( &operation->ctx.cipher,

102
tests/suites/test_suite_psa_crypto.data
View File

@ -366,7 +366,11 @@ PSA import RSA public key: maximum size exceeded
depends_on:MBEDTLS_PK_PARSE_C:MBEDTLS_RSA_C
import_rsa_made_up:PSA_VENDOR_RSA_MAX_KEY_BITS+8:0:PSA_ERROR_NOT_SUPPORTED
PSA key policy: AES
PSA key policy: AES ECB
depends_on:MBEDTLS_AES_C
check_key_policy:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_ECB_NO_PADDING
PSA key policy: AES CBC
depends_on:MBEDTLS_AES_C
check_key_policy:PSA_KEY_TYPE_AES:128:PSA_KEY_USAGE_ENCRYPT:PSA_ALG_CBC_NO_PADDING
@ -1150,6 +1154,18 @@ PSA cipher: bad order function calls
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_bad_order:
PSA symmetric encrypt: AES-ECB, 0 bytes, good
depends_on:MBEDTLS_AES_C
cipher_encrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"":"":PSA_SUCCESS
PSA symmetric encrypt: AES-ECB, 16 bytes, good
depends_on:MBEDTLS_AES_C
cipher_encrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"6bc1bee22e409f96e93d7e117393172a":"3ad77bb40d7a3660a89ecaf32466ef97":PSA_SUCCESS
PSA symmetric encrypt: AES-ECB, 32 bytes, good
depends_on:MBEDTLS_AES_C
cipher_encrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"6bc1bee22e409f96e93d7e117393172a3ad77bb40d7a3660a89ecaf32466ef97":"3ad77bb40d7a3660a89ecaf32466ef972249a2638c6f1c755a84f9681a9f08c1":PSA_SUCCESS
PSA symmetric encrypt: AES-CBC-nopad, 16 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"a076ec9dfbe47d52afc357336f20743b":PSA_SUCCESS
@ -1162,6 +1178,10 @@ PSA symmetric encrypt: AES-CBC-PKCS#7, 15 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"6279b49d7f7a8dd87b685175d4276e24":PSA_SUCCESS
PSA symmetric encrypt: AES-ECB, input too short (15 bytes)
depends_on:MBEDTLS_AES_C
cipher_encrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"6bc1bee22e409f96e93d7e11739317":"":PSA_ERROR_INVALID_ARGUMENT
PSA symmetric encrypt: AES-CBC-nopad, input too short
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee223":"6bc1bee223":PSA_ERROR_INVALID_ARGUMENT
@ -1186,6 +1206,26 @@ PSA symmetric encrypt: 3-key 3DES-CBC-nopad, 8 bytes, good
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce31323437383b3d3e":"2a2a2a2a2a2a2a2a":"eda4011239bc3ac9":"817ca7d69b80d86a":PSA_SUCCESS
PSA symmetric encrypt: 2-key 3DES-ECB, 8 bytes, good
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce":"":"c78e2b38139610e3":"5d0652429c5b0ac7":PSA_SUCCESS
PSA symmetric encrypt: 3-key 3DES-ECB, 8 bytes, good
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce31323437383b3d3e":"":"c78e2b38139610e3":"817ca7d69b80d86a":PSA_SUCCESS
PSA symmetric decrypt: AES-ECB, 0 bytes, good
depends_on:MBEDTLS_AES_C
cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"":"":PSA_SUCCESS
PSA symmetric decrypt: AES-ECB, 16 bytes, good
depends_on:MBEDTLS_AES_C
cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"396ee84fb75fdbb5c2b13c7fe5a654aa":"63cecc46a382414d5fa7d2b79387437f":PSA_SUCCESS
PSA symmetric decrypt: AES-ECB, 32 bytes, good
depends_on:MBEDTLS_AES_C
cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"3ad77bb40d7a3660a89ecaf32466ef972249a2638c6f1c755a84f9681a9f08c1":"6bc1bee22e409f96e93d7e117393172a3ad77bb40d7a3660a89ecaf32466ef97":PSA_SUCCESS
PSA symmetric decrypt: AES-CBC-nopad, 16 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"49e4e66c89a86b67758df89db9ad6955":PSA_SUCCESS
@ -1206,6 +1246,10 @@ PSA symmetric decrypt: AES-CTR, 16 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_SUCCESS
PSA symmetric decrypt: AES-ECB, input too short (15 bytes)
depends_on:MBEDTLS_AES_C
cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"396ee84fb75fdbb5c2b13c7fe5a654":"63cecc46a382414d5fa7d2b7938743":PSA_ERROR_INVALID_ARGUMENT
PSA symmetric decrypt: AES-CBC-nopad, input too short (5 bytes)
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee223":"6bc1bee223":PSA_ERROR_BAD_STATE
@ -1222,6 +1266,18 @@ PSA symmetric decrypt: 3-key 3DES-CBC-nopad, 8 bytes, good
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce31323437383b3d3e":"2a2a2a2a2a2a2a2a":"817ca7d69b80d86a":"eda4011239bc3ac9":PSA_SUCCESS
PSA symmetric decrypt: 2-key 3DES-ECB, 8 bytes, good
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce":"":"5d0652429c5b0ac7":"c78e2b38139610e3":PSA_SUCCESS
PSA symmetric decrypt: 3-key 3DES-ECB, 8 bytes, good
depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_DES:"01020407080b0d0ec1c2c4c7c8cbcdce31323437383b3d3e":"":"817ca7d69b80d86a":"c78e2b38139610e3":PSA_SUCCESS
PSA symmetric encrypt/decrypt: AES-ECB, 16 bytes, good
depends_on:MBEDTLS_AES_C
cipher_verify_output:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e117393172a"
PSA symmetric encrypt/decrypt: AES-CBC-nopad, 16 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_verify_output:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e117393172a"
@ -1238,6 +1294,18 @@ PSA symmetric encrypt/decrypt: AES-CTR
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_verify_output:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"6bc1bee22e409f96e93d7e117393172a"
PSA symmetric encryption multipart: AES-ECB, 16+16 bytes
depends_on:MBEDTLS_AES_C
cipher_encrypt_multipart:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":16:16:16:"3ad77bb40d7a3660a89ecaf32466ef9755ed5e9e066820fa52c729886d18854c"
PSA symmetric encryption multipart: AES-ECB, 13+19 bytes
depends_on:MBEDTLS_AES_C
cipher_encrypt_multipart:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":13:0:32:"3ad77bb40d7a3660a89ecaf32466ef9755ed5e9e066820fa52c729886d18854c"
PSA symmetric encryption multipart: AES-ECB, 24+12 bytes
depends_on:MBEDTLS_AES_C
cipher_encrypt_multipart:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":24:16:16:"3ad77bb40d7a3660a89ecaf32466ef9755ed5e9e066820fa52c729886d18854c"
PSA symmetric encryption multipart: AES-CBC-nopad, 7+9 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":7:0:16:"a076ec9dfbe47d52afc357336f20743b"
@ -1266,23 +1334,23 @@ PSA symmetric encryption multipart: AES-CBC-nopad, 20+12 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_encrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":20:16:16:"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f"
PSA symmetric encryption multipart: AES-CTR, 11+5 bytes [#1]
PSA symmetric encryption multipart: AES-CTR, 11+5 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":11:11:5:"8f9408fe80a81d3e813da3c7b0b2bd32"
PSA symmetric encryption multipart: AES-CTR, 16+16 bytes [#1]
PSA symmetric encryption multipart: AES-CTR, 16+16 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":16:16:16:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
PSA symmetric encryption multipart: AES-CTR, 12+20 bytes [#1]
PSA symmetric encryption multipart: AES-CTR, 12+20 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":12:12:20:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
PSA symmetric encryption multipart: AES-CTR, 20+12 bytes [#1]
PSA symmetric encryption multipart: AES-CTR, 20+12 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":20:20:12:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
PSA symmetric encryption multipart: AES-CTR, 12+10 bytes [#1]
PSA symmetric encryption multipart: AES-CTR, 12+10 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597":12:12:10:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7b"
@ -1302,6 +1370,18 @@ PSA symmetric encryption multipart: AES-CTR, 16+0 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_encrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":16:16:0:"8f9408fe80a81d3e813da3c7b0b2bd32"
PSA symmetric decryption multipart: AES-ECB, 16+16 bytes
depends_on:MBEDTLS_AES_C
cipher_decrypt_multipart:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"3ad77bb40d7a3660a89ecaf32466ef9755ed5e9e066820fa52c729886d18854c":16:16:16:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
PSA symmetric decryption multipart: AES-ECB, 11+21 bytes
depends_on:MBEDTLS_AES_C
cipher_decrypt_multipart:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"3ad77bb40d7a3660a89ecaf32466ef9755ed5e9e066820fa52c729886d18854c":11:0:32:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
PSA symmetric decryption multipart: AES-ECB, 28+4 bytes
depends_on:MBEDTLS_AES_C
cipher_decrypt_multipart:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"":"3ad77bb40d7a3660a89ecaf32466ef9755ed5e9e066820fa52c729886d18854c":28:16:16:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
PSA symmetric decryption multipart: AES-CBC-nopad, 7+9 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b":7:0:16:"6bc1bee22e409f96e93d7e117393172a"
@ -1326,23 +1406,23 @@ PSA symmetric decryption multipart: AES-CBC-nopad, 20+12 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
cipher_decrypt_multipart:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"a076ec9dfbe47d52afc357336f20743b89906f2f9207ac02aa658cb4ef19c61f":20:16:16:"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef"
PSA symmetric encryption multipart: AES-CTR, 11+5 bytes [#2]
PSA symmetric decryption multipart: AES-CTR, 11+5 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":11:11:5:"8f9408fe80a81d3e813da3c7b0b2bd32"
PSA symmetric encryption multipart: AES-CTR, 16+16 bytes [#2]
PSA symmetric decryption multipart: AES-CTR, 16+16 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":16:16:16:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
PSA symmetric encryption multipart: AES-CTR, 12+20 bytes [#2]
PSA symmetric decryption multipart: AES-CTR, 12+20 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":12:12:20:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
PSA symmetric encryption multipart: AES-CTR, 20+12 bytes [#2]
PSA symmetric decryption multipart: AES-CTR, 20+12 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597bcef1389318c7fc865ef":20:20:12:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7baf71025f6ef6393ca587"
PSA symmetric encryption multipart: AES-CTR, 12+10 bytes [#2]
PSA symmetric decryption multipart: AES-CTR, 12+10 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a5434f378a597":12:12:10:"8f9408fe80a81d3e813da3c7b0b2bd321c965bb1de7b"

56
tests/suites/test_suite_psa_crypto.function
View File

@ -3430,7 +3430,11 @@ void cipher_encrypt( int alg_arg, int key_type_arg,
PSA_ASSERT( psa_cipher_encrypt_setup( &operation,
handle, alg ) );
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
if( iv->len > 0 )
{
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
}
output_buffer_size = ( (size_t) input->len +
PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
ASSERT_ALLOC( output, output_buffer_size );
@ -3494,7 +3498,11 @@ void cipher_encrypt_multipart( int alg_arg, int key_type_arg,
PSA_ASSERT( psa_cipher_encrypt_setup( &operation,
handle, alg ) );
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
if( iv->len > 0 )
{
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
}
output_buffer_size = ( (size_t) input->len +
PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
ASSERT_ALLOC( output, output_buffer_size );
@ -3564,7 +3572,10 @@ void cipher_decrypt_multipart( int alg_arg, int key_type_arg,
PSA_ASSERT( psa_cipher_decrypt_setup( &operation,
handle, alg ) );
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
if( iv->len > 0 )
{
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
}
output_buffer_size = ( (size_t) input->len +
PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
@ -3632,7 +3643,10 @@ void cipher_decrypt( int alg_arg, int key_type_arg,
PSA_ASSERT( psa_cipher_decrypt_setup( &operation,
handle, alg ) );
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
if( iv->len > 0 )
{
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
}
output_buffer_size = ( (size_t) input->len +
PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
@ -3700,9 +3714,12 @@ void cipher_verify_output( int alg_arg, int key_type_arg,
PSA_ASSERT( psa_cipher_decrypt_setup( &operation2,
handle, alg ) );
PSA_ASSERT( psa_cipher_generate_iv( &operation1,
iv, iv_size,
&iv_length ) );
if( alg != PSA_ALG_ECB_NO_PADDING )
{
PSA_ASSERT( psa_cipher_generate_iv( &operation1,
iv, iv_size,
&iv_length ) );
}
output1_size = ( (size_t) input->len +
PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
ASSERT_ALLOC( output1, output1_size );
@ -3722,8 +3739,12 @@ void cipher_verify_output( int alg_arg, int key_type_arg,
output2_size = output1_length;
ASSERT_ALLOC( output2, output2_size );
PSA_ASSERT( psa_cipher_set_iv( &operation2,
iv, iv_length ) );
if( iv_length > 0 )
{
PSA_ASSERT( psa_cipher_set_iv( &operation2,
iv, iv_length ) );
}
PSA_ASSERT( psa_cipher_update( &operation2, output1, output1_length,
output2, output2_size,
&output2_length ) );
@ -3787,9 +3808,13 @@ void cipher_verify_output_multipart( int alg_arg,
PSA_ASSERT( psa_cipher_decrypt_setup( &operation2,
handle, alg ) );
PSA_ASSERT( psa_cipher_generate_iv( &operation1,
iv, iv_size,
&iv_length ) );
if( alg != PSA_ALG_ECB_NO_PADDING )
{
PSA_ASSERT( psa_cipher_generate_iv( &operation1,
iv, iv_size,
&iv_length ) );
}
output1_buffer_size = ( (size_t) input->len +
PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
ASSERT_ALLOC( output1, output1_buffer_size );
@ -3819,8 +3844,11 @@ void cipher_verify_output_multipart( int alg_arg,
output2_buffer_size = output1_length;
ASSERT_ALLOC( output2, output2_buffer_size );
PSA_ASSERT( psa_cipher_set_iv( &operation2,
iv, iv_length ) );
if( iv_length > 0 )
{
PSA_ASSERT( psa_cipher_set_iv( &operation2,
iv, iv_length ) );
}
PSA_ASSERT( psa_cipher_update( &operation2, output1, first_part_size,
output2, output2_buffer_size,

4
tests/suites/test_suite_psa_crypto_metadata.data
View File

@ -122,6 +122,10 @@ Cipher: OFB
depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_OFB
cipher_algorithm:PSA_ALG_OFB:ALG_IS_STREAM_CIPHER
Cipher: ECB-nopad
depends_on:MBEDTLS_CIPHER_C
cipher_algorithm:PSA_ALG_ECB_NO_PADDING:0
Cipher: CBC-nopad
depends_on:MBEDTLS_CIPHER_C:MBEDTLS_CIPHER_MODE_CBC
cipher_algorithm:PSA_ALG_CBC_NO_PADDING:0