mirror/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-02-22 09:40:09 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Add fix to update output size macro as well.

Browse Source 
Same issue with zero block length applies here.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott 2021-07-08 16:53:42 +01:00
parent c22950c9d0
commit 6603e2b81c
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/psa/crypto_sizes.h
View File

@ -1074,12 +1074,13 @@
*/ */
#define PSA_CIPHER_UPDATE_OUTPUT_SIZE(key_type, alg, input_length) \ #define PSA_CIPHER_UPDATE_OUTPUT_SIZE(key_type, alg, input_length) \
(PSA_ALG_IS_CIPHER(alg) ? \ (PSA_ALG_IS_CIPHER(alg) ? \
(PSA_BLOCK_CIPHER_BLOCK_LENGTH(key_type) != 0 ? \
(((alg) == PSA_ALG_CBC_PKCS7 || \ (((alg) == PSA_ALG_CBC_PKCS7 || \
(alg) == PSA_ALG_CBC_NO_PADDING || \ (alg) == PSA_ALG_CBC_NO_PADDING || \
(alg) == PSA_ALG_ECB_NO_PADDING) ? \ (alg) == PSA_ALG_ECB_NO_PADDING) ? \
PSA_ROUND_UP_TO_MULTIPLE(PSA_BLOCK_CIPHER_BLOCK_LENGTH(key_type), \ PSA_ROUND_UP_TO_MULTIPLE(PSA_BLOCK_CIPHER_BLOCK_LENGTH(key_type), \
input_length) : \ input_length) : \
(input_length)) : \ (input_length)) : 0) : \
0) 0)
/** A sufficient output buffer size for psa_cipher_update(), for any of the /** A sufficient output buffer size for psa_cipher_update(), for any of the