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crypto: inside-secure - Add support for the AES-XTS algorithm

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This patch adds support for the AES-XTS skcipher algorithm.

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen
2019-08-30 09:40:53 +02:00
committed by Herbert Xu
parent 93369b5d06
commit c7da38a71c
3 changed files with 123 additions and 4 deletions
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2
drivers/crypto/inside-secure/safexcel.h
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@@ -334,6 +334,7 @@ struct safexcel_context_record {
#define CONTEXT_CONTROL_CRYPTO_MODE_ECB (0 << 0)
#define CONTEXT_CONTROL_CRYPTO_MODE_CBC (1 << 0)
#define CONTEXT_CONTROL_CRYPTO_MODE_CTR_LOAD (6 << 0)
#define CONTEXT_CONTROL_CRYPTO_MODE_XTS (7 << 0)
#define CONTEXT_CONTROL_IV0 BIT(5)
#define CONTEXT_CONTROL_IV1 BIT(6)
#define CONTEXT_CONTROL_IV2 BIT(7)
@@ -750,5 +751,6 @@ extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha224_ctr_aes;
extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha256_ctr_aes;
extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha384_ctr_aes;
extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_ctr_aes;
extern struct safexcel_alg_template safexcel_alg_xts_aes;
#endif