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crypto: add support for AES-CBC with 192/256-bit key sizes

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Extend AES-CBC algorithm support to include 192-bit and 256-bit key sizes in addition to the existing 128-bit support. This enables broader compatibility with cryptographic standards and provides applications with additional key length options for enhanced security requirements.

Signed-off-by: makejian <makejian@xiaomi.com>
This commit is contained in:
makejian
2024-12-04 15:59:59 +08:00
committed by Alan C. Assis
parent 117c28990a
commit 539c8f4ab2
2 changed files with 36 additions and 32 deletions
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crypto/cryptodev.c
+2
View File
@@ -228,6 +228,8 @@ static int cryptof_ioctl(FAR struct file *filep,
case CRYPTO_BLF_CBC:
case CRYPTO_CAST_CBC:
case CRYPTO_AES_CBC:
case CRYPTO_AES_192_CBC:
case CRYPTO_AES_256_CBC:
case CRYPTO_AES_CMAC:
case CRYPTO_AES_CTR:
case CRYPTO_AES_XTS:
include/crypto/cryptodev.h
+34 -32
View File
@@ -103,38 +103,40 @@
#define CRYPTO_MD5_HMAC 4
#define CRYPTO_SHA1_HMAC 5
#define CRYPTO_RIPEMD160_HMAC 6
#define CRYPTO_RIJNDAEL128_CBC 7 /* 128 bit blocksize */
#define CRYPTO_AES_CBC 7 /* 128 bit blocksize -- the same as above */
#define CRYPTO_DEFLATE_COMP 8 /* Deflate compression algorithm */
#define CRYPTO_NULL 9
#define CRYPTO_SHA2_256_HMAC 11
#define CRYPTO_SHA2_384_HMAC 12
#define CRYPTO_SHA2_512_HMAC 13
#define CRYPTO_AES_CTR 14
#define CRYPTO_AES_XTS 15
#define CRYPTO_AES_GCM_16 16
#define CRYPTO_AES_128_GMAC 17
#define CRYPTO_AES_192_GMAC 18
#define CRYPTO_AES_256_GMAC 19
#define CRYPTO_AES_GMAC 20
#define CRYPTO_AES_OFB 21
#define CRYPTO_AES_CFB_8 22
#define CRYPTO_AES_CFB_128 23
#define CRYPTO_CHACHA20_POLY1305 24
#define CRYPTO_CHACHA20_POLY1305_MAC 25
#define CRYPTO_MD5 26
#define CRYPTO_POLY1305 27
#define CRYPTO_RIPEMD160 28
#define CRYPTO_SHA1 29
#define CRYPTO_SHA2_224 30
#define CRYPTO_SHA2_256 31
#define CRYPTO_SHA2_384 32
#define CRYPTO_SHA2_512 33
#define CRYPTO_CRC32 34
#define CRYPTO_AES_CMAC 35
#define CRYPTO_AES_128_CMAC 36
#define CRYPTO_ESN 37 /* Support for Extended Sequence Numbers */
#define CRYPTO_ALGORITHM_MAX 37 /* Keep updated */
#define CRYPTO_RIJNDAEL128_CBC 7 /* 128 bit blocksize */
#define CRYPTO_AES_CBC 7 /* 128 bit blocksize -- the same as above */
#define CRYPTO_AES_192_CBC 8 /* 192 bit keysize */
#define CRYPTO_AES_256_CBC 9 /* 256 bit keysize */
#define CRYPTO_DEFLATE_COMP 10 /* Deflate compression algorithm */
#define CRYPTO_NULL 11
#define CRYPTO_SHA2_256_HMAC 12
#define CRYPTO_SHA2_384_HMAC 13
#define CRYPTO_SHA2_512_HMAC 14
#define CRYPTO_AES_CTR 15
#define CRYPTO_AES_XTS 16
#define CRYPTO_AES_GCM_16 17
#define CRYPTO_AES_128_GMAC 18
#define CRYPTO_AES_192_GMAC 19
#define CRYPTO_AES_256_GMAC 20
#define CRYPTO_AES_GMAC 21
#define CRYPTO_AES_OFB 22
#define CRYPTO_AES_CFB_8 23
#define CRYPTO_AES_CFB_128 24
#define CRYPTO_CHACHA20_POLY1305 25
#define CRYPTO_CHACHA20_POLY1305_MAC 26
#define CRYPTO_MD5 27
#define CRYPTO_POLY1305 28
#define CRYPTO_RIPEMD160 29
#define CRYPTO_SHA1 30
#define CRYPTO_SHA2_224 31
#define CRYPTO_SHA2_256 32
#define CRYPTO_SHA2_384 33
#define CRYPTO_SHA2_512 34
#define CRYPTO_CRC32 35
#define CRYPTO_AES_CMAC 36
#define CRYPTO_AES_128_CMAC 37
#define CRYPTO_ESN 38 /* Support for Extended Sequence Numbers */
#define CRYPTO_ALGORITHM_MAX 38 /* Keep updated */
/* Algorithm flags */