diff options
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto.h')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto.h b/drivers/crypto/ccp/ccp-crypto.h index 8335b32e815e..95cce2764139 100644 --- a/drivers/crypto/ccp/ccp-crypto.h +++ b/drivers/crypto/ccp/ccp-crypto.h @@ -137,9 +137,11 @@ struct ccp_aes_cmac_exp_ctx { u8 buf[AES_BLOCK_SIZE]; }; -/***** SHA related defines *****/ -#define MAX_SHA_CONTEXT_SIZE SHA256_DIGEST_SIZE -#define MAX_SHA_BLOCK_SIZE SHA256_BLOCK_SIZE +/* SHA-related defines + * These values must be large enough to accommodate any variant + */ +#define MAX_SHA_CONTEXT_SIZE SHA512_DIGEST_SIZE +#define MAX_SHA_BLOCK_SIZE SHA512_BLOCK_SIZE struct ccp_sha_ctx { struct scatterlist opad_sg; |