feedc0de/wolfssl
1
0
Fork 0
forked from wolfSSL/wolfssl
Code Pull Requests Activity

linuxkm/lkcapi_glue.c: reorder registration of AES and SHA algs to put composite first and primitive last, to prevent kernel dynamic synthesis of the composites.

Browse Source
This commit is contained in:
Daniel Pouzzner
2025-05-09 12:12:15 -05:00
parent 707505d31d
commit b6f6d8ffda
1 changed files with 42 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
linuxkm/lkcapi_glue.c
View File

@ -365,59 +365,35 @@ static int linuxkm_lkcapi_register(void)
} \
} while (0)
#ifdef LINUXKM_LKCAPI_REGISTER_AESCBC
REGISTER_ALG(cbcAesAlg, skcipher, linuxkm_test_aescbc);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESCFB
REGISTER_ALG(cfbAesAlg, skcipher, linuxkm_test_aescfb);
/* We always register the derivative/composite algs first, to assure that
* the kernel doesn't synthesize them dynamically from our primitives.
*/
#ifdef LINUXKM_LKCAPI_REGISTER_AESGCM_RFC4106
REGISTER_ALG(gcmAesAead_rfc4106, aead, linuxkm_test_aesgcm_rfc4106);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESGCM
REGISTER_ALG(gcmAesAead, aead, linuxkm_test_aesgcm);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESGCM_RFC4106
REGISTER_ALG(gcmAesAead_rfc4106, aead, linuxkm_test_aesgcm_rfc4106);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESXTS
REGISTER_ALG(xtsAesAlg, skcipher, linuxkm_test_aesxts);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESCTR
REGISTER_ALG(ctrAesAlg, skcipher, linuxkm_test_aesctr);
#ifdef LINUXKM_LKCAPI_REGISTER_AESCFB
REGISTER_ALG(cfbAesAlg, skcipher, linuxkm_test_aescfb);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESOFB
REGISTER_ALG(ofbAesAlg, skcipher, linuxkm_test_aesofb);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESCBC
REGISTER_ALG(cbcAesAlg, skcipher, linuxkm_test_aescbc);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESCTR
REGISTER_ALG(ctrAesAlg, skcipher, linuxkm_test_aesctr);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_AESECB
REGISTER_ALG(ecbAesAlg, skcipher, linuxkm_test_aesecb);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA1
REGISTER_ALG(sha1_alg, shash, linuxkm_test_sha1);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_224
REGISTER_ALG(sha2_224_alg, shash, linuxkm_test_sha2_224);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_256
REGISTER_ALG(sha2_256_alg, shash, linuxkm_test_sha2_256);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_384
REGISTER_ALG(sha2_384_alg, shash, linuxkm_test_sha2_384);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_512
REGISTER_ALG(sha2_512_alg, shash, linuxkm_test_sha2_512);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_224
REGISTER_ALG(sha3_224_alg, shash, linuxkm_test_sha3_224);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_256
REGISTER_ALG(sha3_256_alg, shash, linuxkm_test_sha3_256);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_384
REGISTER_ALG(sha3_384_alg, shash, linuxkm_test_sha3_384);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_512
REGISTER_ALG(sha3_512_alg, shash, linuxkm_test_sha3_512);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA1_HMAC
REGISTER_ALG(sha1_hmac_alg, shash, linuxkm_test_sha1_hmac);
#endif
@ -446,6 +422,34 @@ static int linuxkm_lkcapi_register(void)
REGISTER_ALG(sha3_512_hmac_alg, shash, linuxkm_test_sha3_512_hmac);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA1
REGISTER_ALG(sha1_alg, shash, linuxkm_test_sha1);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_224
REGISTER_ALG(sha2_224_alg, shash, linuxkm_test_sha2_224);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_256
REGISTER_ALG(sha2_256_alg, shash, linuxkm_test_sha2_256);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_384
REGISTER_ALG(sha2_384_alg, shash, linuxkm_test_sha2_384);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA2_512
REGISTER_ALG(sha2_512_alg, shash, linuxkm_test_sha2_512);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_224
REGISTER_ALG(sha3_224_alg, shash, linuxkm_test_sha3_224);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_256
REGISTER_ALG(sha3_256_alg, shash, linuxkm_test_sha3_256);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_384
REGISTER_ALG(sha3_384_alg, shash, linuxkm_test_sha3_384);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_SHA3_512
REGISTER_ALG(sha3_512_alg, shash, linuxkm_test_sha3_512);
#endif
#ifdef LINUXKM_LKCAPI_REGISTER_HASH_DRBG
/* special installation handler for wc_linuxkm_drbg, to conditionally
* install it as the system-wide default rng.