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| author | Pascal van Leeuwen <pascalvanl@gmail.com> | 2019-07-05 08:49:23 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-07-26 22:08:00 +1000 |
| commit | 54f9e8fa6668366620655df4e6ce5e7b9bf0de8c (patch) | |
| tree | 04f62b4e3ae1f1d2bd426e81efe540b479313483 /drivers/crypto/inside-secure/safexcel.c | |
| parent | 77cdd4efe571345e9c116e65f64a616969e0bc35 (diff) | |
| download | lwn-54f9e8fa6668366620655df4e6ce5e7b9bf0de8c.tar.gz lwn-54f9e8fa6668366620655df4e6ce5e7b9bf0de8c.zip | |
crypto: inside-secure - added support for rfc3686(ctr(aes))
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 29ea2341f10e..47cb2da06eb3 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -404,17 +404,9 @@ static int safexcel_hw_init(struct safexcel_crypto_priv *priv) EIP197_PE_EIP96_TOKEN_CTRL_POST_REUSE_CTX; writel(val, EIP197_PE(priv) + EIP197_PE_EIP96_TOKEN_CTRL(pe)); - /* H/W capabilities selection */ - val = EIP197_FUNCTION_RSVD; - val |= EIP197_PROTOCOL_ENCRYPT_ONLY | EIP197_PROTOCOL_HASH_ONLY; - val |= EIP197_PROTOCOL_ENCRYPT_HASH | EIP197_PROTOCOL_HASH_DECRYPT; - val |= EIP197_ALG_DES_ECB | EIP197_ALG_DES_CBC; - val |= EIP197_ALG_3DES_ECB | EIP197_ALG_3DES_CBC; - val |= EIP197_ALG_AES_ECB | EIP197_ALG_AES_CBC; - val |= EIP197_ALG_MD5 | EIP197_ALG_HMAC_MD5; - val |= EIP197_ALG_SHA1 | EIP197_ALG_HMAC_SHA1; - val |= EIP197_ALG_SHA2 | EIP197_ALG_HMAC_SHA2; - writel(val, EIP197_PE(priv) + EIP197_PE_EIP96_FUNCTION_EN(pe)); + /* H/W capabilities selection: just enable everything */ + writel(EIP197_FUNCTION_ALL, + EIP197_PE(priv) + EIP197_PE_EIP96_FUNCTION_EN(pe)); } /* Command Descriptor Rings prepare */ @@ -858,6 +850,7 @@ static struct safexcel_alg_template *safexcel_algs[] = { &safexcel_alg_cbc_des3_ede, &safexcel_alg_ecb_aes, &safexcel_alg_cbc_aes, + &safexcel_alg_ctr_aes, &safexcel_alg_md5, &safexcel_alg_sha1, &safexcel_alg_sha224, |