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| author | Patrick McHardy <kaber@trash.net> | 2008-05-07 22:35:07 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2008-07-10 20:35:11 +0800 |
| commit | 281d6bd45385c689e7c03c9ff2434c143971682d (patch) | |
| tree | e29da5a132baa3c1c45739801cb26225415499f0 /drivers/crypto | |
| parent | 136f702f51a4bfa38003660768e7153823fff8a1 (diff) | |
| download | linux-281d6bd45385c689e7c03c9ff2434c143971682d.tar.gz linux-281d6bd45385c689e7c03c9ff2434c143971682d.tar.bz2 linux-281d6bd45385c689e7c03c9ff2434c143971682d.zip | |
[HIFN]: Use unique driver names for different algos
When the CryptoAPI instantiates a new algorithm, it performs a lookup
by driver name. Since hifn uses the same name for all modes of one
algorithm, the lookup may return an incorrect algorithm.
Change the name to use <mode>-<algo>-<devicename> to provide unique
names for the different combinations and devices.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/hifn_795x.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c index 366e974d0e59..d09338f70dca 100644 --- a/drivers/crypto/hifn_795x.c +++ b/drivers/crypto/hifn_795x.c @@ -2355,7 +2355,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { * 3DES ECB, CBC, CFB and OFB modes. */ { - .name = "cfb(des3_ede)", .drv_name = "hifn-3des", .bsize = 8, + .name = "cfb(des3_ede)", .drv_name = "cfb-3des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_3DES_KEY_LENGTH, .max_keysize = HIFN_3DES_KEY_LENGTH, @@ -2365,7 +2365,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "ofb(des3_ede)", .drv_name = "hifn-3des", .bsize = 8, + .name = "ofb(des3_ede)", .drv_name = "ofb-3des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_3DES_KEY_LENGTH, .max_keysize = HIFN_3DES_KEY_LENGTH, @@ -2375,7 +2375,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "cbc(des3_ede)", .drv_name = "hifn-3des", .bsize = 8, + .name = "cbc(des3_ede)", .drv_name = "cbc-3des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_3DES_KEY_LENGTH, .max_keysize = HIFN_3DES_KEY_LENGTH, @@ -2385,7 +2385,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "ecb(des3_ede)", .drv_name = "hifn-3des", .bsize = 8, + .name = "ecb(des3_ede)", .drv_name = "ecb-3des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_3DES_KEY_LENGTH, .max_keysize = HIFN_3DES_KEY_LENGTH, @@ -2399,7 +2399,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { * DES ECB, CBC, CFB and OFB modes. */ { - .name = "cfb(des)", .drv_name = "hifn-des", .bsize = 8, + .name = "cfb(des)", .drv_name = "cfb-des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_DES_KEY_LENGTH, .max_keysize = HIFN_DES_KEY_LENGTH, @@ -2409,7 +2409,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "ofb(des)", .drv_name = "hifn-des", .bsize = 8, + .name = "ofb(des)", .drv_name = "ofb-des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_DES_KEY_LENGTH, .max_keysize = HIFN_DES_KEY_LENGTH, @@ -2419,7 +2419,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "cbc(des)", .drv_name = "hifn-des", .bsize = 8, + .name = "cbc(des)", .drv_name = "cbc-des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_DES_KEY_LENGTH, .max_keysize = HIFN_DES_KEY_LENGTH, @@ -2429,7 +2429,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "ecb(des)", .drv_name = "hifn-des", .bsize = 8, + .name = "ecb(des)", .drv_name = "ecb-des", .bsize = 8, .ablkcipher = { .min_keysize = HIFN_DES_KEY_LENGTH, .max_keysize = HIFN_DES_KEY_LENGTH, @@ -2443,7 +2443,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { * AES ECB, CBC, CFB and OFB modes. */ { - .name = "ecb(aes)", .drv_name = "hifn-aes", .bsize = 16, + .name = "ecb(aes)", .drv_name = "ecb-aes", .bsize = 16, .ablkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, @@ -2453,7 +2453,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "cbc(aes)", .drv_name = "hifn-aes", .bsize = 16, + .name = "cbc(aes)", .drv_name = "cbc-aes", .bsize = 16, .ablkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, @@ -2463,7 +2463,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "cfb(aes)", .drv_name = "hifn-aes", .bsize = 16, + .name = "cfb(aes)", .drv_name = "cfb-aes", .bsize = 16, .ablkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, @@ -2473,7 +2473,7 @@ static struct hifn_alg_template hifn_alg_templates[] = { }, }, { - .name = "ofb(aes)", .drv_name = "hifn-aes", .bsize = 16, + .name = "ofb(aes)", .drv_name = "ofb-aes", .bsize = 16, .ablkcipher = { .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, @@ -2505,7 +2505,8 @@ static int hifn_alg_alloc(struct hifn_device *dev, struct hifn_alg_template *t) return -ENOMEM; snprintf(alg->alg.cra_name, CRYPTO_MAX_ALG_NAME, "%s", t->name); - snprintf(alg->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", t->drv_name); + snprintf(alg->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s-%s", + t->drv_name, dev->name); alg->alg.cra_priority = 300; alg->alg.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC; |