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| author | Stephan Mueller <smueller@chronox.de> | 2014-11-04 03:08:09 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-11-10 22:09:00 +0800 |
| commit | 62b62b6e5c574c1e70637d9d685b4b194c7ca48f (patch) | |
| tree | fd293f48b94ac8efa0cac0f8dc9af45abbcfda03 /crypto | |
| parent | 49783d0f54219e1c68eac738fdd3244b7a6cbda7 (diff) | |
| download | lwn-62b62b6e5c574c1e70637d9d685b4b194c7ca48f.tar.gz lwn-62b62b6e5c574c1e70637d9d685b4b194c7ca48f.zip | |
crypto: drbg - add MODULE_ALIAS for all DRBG types
The kernel module drbg.ko is currently not loaded automatically when a
DRBG is requested by a consumer. This is due to missing MODULE_ALIAS
flags for each of the implemented DRBG types.
This patch adds aliases for each of the 22 defined DRBGs.
Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/drbg.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/crypto/drbg.c b/crypto/drbg.c index 8c0a742b60f6..9fb38a55118a 100644 --- a/crypto/drbg.c +++ b/crypto/drbg.c @@ -291,6 +291,13 @@ static inline void drbg_cpu_to_be32(__u32 val, unsigned char *buf) #ifdef CONFIG_CRYPTO_DRBG_CTR #define CRYPTO_DRBG_CTR_STRING "CTR " +MODULE_ALIAS("drbg_pr_ctr_aes256"); +MODULE_ALIAS("drbg_nopr_ctr_aes256"); +MODULE_ALIAS("drbg_pr_ctr_aes192"); +MODULE_ALIAS("drbg_nopr_ctr_aes192"); +MODULE_ALIAS("drbg_pr_ctr_aes128"); +MODULE_ALIAS("drbg_nopr_ctr_aes128"); + static int drbg_kcapi_sym(struct drbg_state *drbg, const unsigned char *key, unsigned char *outval, const struct drbg_string *in); static int drbg_init_sym_kernel(struct drbg_state *drbg); @@ -651,6 +658,15 @@ static int drbg_fini_hash_kernel(struct drbg_state *drbg); #ifdef CONFIG_CRYPTO_DRBG_HMAC #define CRYPTO_DRBG_HMAC_STRING "HMAC " +MODULE_ALIAS("drbg_pr_hmac_sha512"); +MODULE_ALIAS("drbg_nopr_hmac_sha512"); +MODULE_ALIAS("drbg_pr_hmac_sha384"); +MODULE_ALIAS("drbg_nopr_hmac_sha384"); +MODULE_ALIAS("drbg_pr_hmac_sha256"); +MODULE_ALIAS("drbg_nopr_hmac_sha256"); +MODULE_ALIAS("drbg_pr_hmac_sha1"); +MODULE_ALIAS("drbg_nopr_hmac_sha1"); + /* update function of HMAC DRBG as defined in 10.1.2.2 */ static int drbg_hmac_update(struct drbg_state *drbg, struct list_head *seed, int reseed) @@ -762,6 +778,15 @@ static struct drbg_state_ops drbg_hmac_ops = { #ifdef CONFIG_CRYPTO_DRBG_HASH #define CRYPTO_DRBG_HASH_STRING "HASH " +MODULE_ALIAS("drbg_pr_sha512"); +MODULE_ALIAS("drbg_nopr_sha512"); +MODULE_ALIAS("drbg_pr_sha384"); +MODULE_ALIAS("drbg_nopr_sha384"); +MODULE_ALIAS("drbg_pr_sha256"); +MODULE_ALIAS("drbg_nopr_sha256"); +MODULE_ALIAS("drbg_pr_sha1"); +MODULE_ALIAS("drbg_nopr_sha1"); + /* * Increment buffer * |