forked from luck/tmp_suning_uos_patched
[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>
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@ -2355,7 +2355,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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* 3DES ECB, CBC, CFB and OFB modes.
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*/
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{
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.name = "cfb(des3_ede)", .drv_name = "hifn-3des", .bsize = 8,
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.name = "cfb(des3_ede)", .drv_name = "cfb-3des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_3DES_KEY_LENGTH,
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.max_keysize = HIFN_3DES_KEY_LENGTH,
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@ -2365,7 +2365,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "ofb(des3_ede)", .drv_name = "hifn-3des", .bsize = 8,
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.name = "ofb(des3_ede)", .drv_name = "ofb-3des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_3DES_KEY_LENGTH,
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.max_keysize = HIFN_3DES_KEY_LENGTH,
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@ -2375,7 +2375,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "cbc(des3_ede)", .drv_name = "hifn-3des", .bsize = 8,
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.name = "cbc(des3_ede)", .drv_name = "cbc-3des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_3DES_KEY_LENGTH,
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.max_keysize = HIFN_3DES_KEY_LENGTH,
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@ -2385,7 +2385,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "ecb(des3_ede)", .drv_name = "hifn-3des", .bsize = 8,
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.name = "ecb(des3_ede)", .drv_name = "ecb-3des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_3DES_KEY_LENGTH,
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.max_keysize = HIFN_3DES_KEY_LENGTH,
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@ -2399,7 +2399,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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* DES ECB, CBC, CFB and OFB modes.
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*/
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{
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.name = "cfb(des)", .drv_name = "hifn-des", .bsize = 8,
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.name = "cfb(des)", .drv_name = "cfb-des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_DES_KEY_LENGTH,
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.max_keysize = HIFN_DES_KEY_LENGTH,
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@ -2409,7 +2409,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "ofb(des)", .drv_name = "hifn-des", .bsize = 8,
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.name = "ofb(des)", .drv_name = "ofb-des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_DES_KEY_LENGTH,
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.max_keysize = HIFN_DES_KEY_LENGTH,
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@ -2419,7 +2419,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "cbc(des)", .drv_name = "hifn-des", .bsize = 8,
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.name = "cbc(des)", .drv_name = "cbc-des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_DES_KEY_LENGTH,
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.max_keysize = HIFN_DES_KEY_LENGTH,
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@ -2429,7 +2429,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "ecb(des)", .drv_name = "hifn-des", .bsize = 8,
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.name = "ecb(des)", .drv_name = "ecb-des", .bsize = 8,
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.ablkcipher = {
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.min_keysize = HIFN_DES_KEY_LENGTH,
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.max_keysize = HIFN_DES_KEY_LENGTH,
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@ -2443,7 +2443,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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* AES ECB, CBC, CFB and OFB modes.
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*/
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{
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.name = "ecb(aes)", .drv_name = "hifn-aes", .bsize = 16,
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.name = "ecb(aes)", .drv_name = "ecb-aes", .bsize = 16,
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.ablkcipher = {
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.min_keysize = AES_MIN_KEY_SIZE,
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.max_keysize = AES_MAX_KEY_SIZE,
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@ -2453,7 +2453,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "cbc(aes)", .drv_name = "hifn-aes", .bsize = 16,
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.name = "cbc(aes)", .drv_name = "cbc-aes", .bsize = 16,
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.ablkcipher = {
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.min_keysize = AES_MIN_KEY_SIZE,
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.max_keysize = AES_MAX_KEY_SIZE,
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@ -2463,7 +2463,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "cfb(aes)", .drv_name = "hifn-aes", .bsize = 16,
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.name = "cfb(aes)", .drv_name = "cfb-aes", .bsize = 16,
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.ablkcipher = {
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.min_keysize = AES_MIN_KEY_SIZE,
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.max_keysize = AES_MAX_KEY_SIZE,
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@ -2473,7 +2473,7 @@ static struct hifn_alg_template hifn_alg_templates[] = {
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},
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},
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{
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.name = "ofb(aes)", .drv_name = "hifn-aes", .bsize = 16,
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.name = "ofb(aes)", .drv_name = "ofb-aes", .bsize = 16,
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.ablkcipher = {
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.min_keysize = AES_MIN_KEY_SIZE,
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.max_keysize = AES_MAX_KEY_SIZE,
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@ -2505,7 +2505,8 @@ static int hifn_alg_alloc(struct hifn_device *dev, struct hifn_alg_template *t)
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return -ENOMEM;
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snprintf(alg->alg.cra_name, CRYPTO_MAX_ALG_NAME, "%s", t->name);
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snprintf(alg->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", t->drv_name);
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snprintf(alg->alg.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s-%s",
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t->drv_name, dev->name);
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alg->alg.cra_priority = 300;
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alg->alg.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC;
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