diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 98 | ||||
| -rw-r--r-- | crypto/authenc.c | 4 | ||||
| -rw-r--r-- | crypto/crypto_user.c | 7 |
3 files changed, 103 insertions, 6 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 27307981f88e..50402dc0ea35 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -336,6 +336,15 @@ config CRYPTO_CRC32C_INTEL gain performance compared with software implementation. Module will be crc32c-intel. +config CRYPTO_CRC32C_SPARC64 + tristate "CRC32c CRC algorithm (SPARC64)" + depends on SPARC64 + select CRYPTO_HASH + select CRC32 + help + CRC32c CRC algorithm implemented using sparc64 crypto instructions, + when available. + config CRYPTO_GHASH tristate "GHASH digest algorithm" select CRYPTO_GF128MUL @@ -354,6 +363,15 @@ config CRYPTO_MD5 help MD5 message digest algorithm (RFC1321). +config CRYPTO_MD5_SPARC64 + tristate "MD5 digest algorithm (SPARC64)" + depends on SPARC64 + select CRYPTO_MD5 + select CRYPTO_HASH + help + MD5 message digest algorithm (RFC1321) implemented + using sparc64 crypto instructions, when available. + config CRYPTO_MICHAEL_MIC tristate "Michael MIC keyed digest algorithm" select CRYPTO_HASH @@ -433,6 +451,15 @@ config CRYPTO_SHA1_SSSE3 using Supplemental SSE3 (SSSE3) instructions or Advanced Vector Extensions (AVX), when available. +config CRYPTO_SHA1_SPARC64 + tristate "SHA1 digest algorithm (SPARC64)" + depends on SPARC64 + select CRYPTO_SHA1 + select CRYPTO_HASH + help + SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented + using sparc64 crypto instructions, when available. + config CRYPTO_SHA1_ARM tristate "SHA1 digest algorithm (ARM-asm)" depends on ARM @@ -454,6 +481,15 @@ config CRYPTO_SHA256 This code also includes SHA-224, a 224 bit hash with 112 bits of security against collision attacks. +config CRYPTO_SHA256_SPARC64 + tristate "SHA224 and SHA256 digest algorithm (SPARC64)" + depends on SPARC64 + select CRYPTO_SHA256 + select CRYPTO_HASH + help + SHA-256 secure hash standard (DFIPS 180-2) implemented + using sparc64 crypto instructions, when available. + config CRYPTO_SHA512 tristate "SHA384 and SHA512 digest algorithms" select CRYPTO_HASH @@ -466,6 +502,15 @@ config CRYPTO_SHA512 This code also includes SHA-384, a 384 bit hash with 192 bits of security against collision attacks. +config CRYPTO_SHA512_SPARC64 + tristate "SHA384 and SHA512 digest algorithm (SPARC64)" + depends on SPARC64 + select CRYPTO_SHA512 + select CRYPTO_HASH + help + SHA-512 secure hash standard (DFIPS 180-2) implemented + using sparc64 crypto instructions, when available. + config CRYPTO_TGR192 tristate "Tiger digest algorithms" select CRYPTO_HASH @@ -599,6 +644,34 @@ config CRYPTO_AES_NI_INTEL ECB, CBC, LRW, PCBC, XTS. The 64 bit version has additional acceleration for CTR. +config CRYPTO_AES_SPARC64 + tristate "AES cipher algorithms (SPARC64)" + depends on SPARC64 + select CRYPTO_CRYPTD + select CRYPTO_ALGAPI + help + Use SPARC64 crypto opcodes for AES algorithm. + + AES cipher algorithms (FIPS-197). AES uses the Rijndael + algorithm. + + Rijndael appears to be consistently a very good performer in + both hardware and software across a wide range of computing + environments regardless of its use in feedback or non-feedback + modes. Its key setup time is excellent, and its key agility is + good. Rijndael's very low memory requirements make it very well + suited for restricted-space environments, in which it also + demonstrates excellent performance. Rijndael's operations are + among the easiest to defend against power and timing attacks. + + The AES specifies three key sizes: 128, 192 and 256 bits + + See <http://csrc.nist.gov/encryption/aes/> for more information. + + In addition to AES cipher algorithm support, the acceleration + for some popular block cipher mode is supported too, including + ECB and CBC. + config CRYPTO_AES_ARM tristate "AES cipher algorithms (ARM-asm)" depends on ARM @@ -720,6 +793,22 @@ config CRYPTO_CAMELLIA_X86_64 See also: <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> +config CRYPTO_CAMELLIA_SPARC64 + tristate "Camellia cipher algorithm (SPARC64)" + depends on SPARC64 + depends on CRYPTO + select CRYPTO_ALGAPI + help + Camellia cipher algorithm module (SPARC64). + + Camellia is a symmetric key block cipher developed jointly + at NTT and Mitsubishi Electric Corporation. + + The Camellia specifies three key sizes: 128, 192 and 256 bits. + + See also: + <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> + config CRYPTO_CAST5 tristate "CAST5 (CAST-128) cipher algorithm" select CRYPTO_ALGAPI @@ -771,6 +860,15 @@ config CRYPTO_DES help DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3). +config CRYPTO_DES_SPARC64 + tristate "DES and Triple DES EDE cipher algorithms (SPARC64)" + depends on SPARC64 + select CRYPTO_ALGAPI + select CRYPTO_DES + help + DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3), + optimized using SPARC64 crypto opcodes. + config CRYPTO_FCRYPT tristate "FCrypt cipher algorithm" select CRYPTO_ALGAPI diff --git a/crypto/authenc.c b/crypto/authenc.c index 5ef7ba6b6a76..d0583a4489e6 100644 --- a/crypto/authenc.c +++ b/crypto/authenc.c @@ -336,7 +336,7 @@ static int crypto_authenc_genicv(struct aead_request *req, u8 *iv, cryptlen += ivsize; } - if (sg_is_last(assoc)) { + if (req->assoclen && sg_is_last(assoc)) { authenc_ahash_fn = crypto_authenc_ahash; sg_init_table(asg, 2); sg_set_page(asg, sg_page(assoc), assoc->length, assoc->offset); @@ -490,7 +490,7 @@ static int crypto_authenc_iverify(struct aead_request *req, u8 *iv, cryptlen += ivsize; } - if (sg_is_last(assoc)) { + if (req->assoclen && sg_is_last(assoc)) { authenc_ahash_fn = crypto_authenc_ahash; sg_init_table(asg, 2); sg_set_page(asg, sg_page(assoc), assoc->length, assoc->offset); diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c index b590471abfa1..35d700a97d79 100644 --- a/crypto/crypto_user.c +++ b/crypto/crypto_user.c @@ -166,7 +166,7 @@ static int crypto_report_alg(struct crypto_alg *alg, struct crypto_user_alg *ualg; int err = 0; - nlh = nlmsg_put(skb, NETLINK_CB(in_skb).pid, info->nlmsg_seq, + nlh = nlmsg_put(skb, NETLINK_CB(in_skb).portid, info->nlmsg_seq, CRYPTO_MSG_GETALG, sizeof(*ualg), info->nlmsg_flags); if (!nlh) { err = -EMSGSIZE; @@ -216,7 +216,7 @@ static int crypto_report(struct sk_buff *in_skb, struct nlmsghdr *in_nlh, if (err) return err; - return nlmsg_unicast(crypto_nlsk, skb, NETLINK_CB(in_skb).pid); + return nlmsg_unicast(crypto_nlsk, skb, NETLINK_CB(in_skb).portid); } static int crypto_dump_report(struct sk_buff *skb, struct netlink_callback *cb) @@ -500,8 +500,7 @@ static int __init crypto_user_init(void) .input = crypto_netlink_rcv, }; - crypto_nlsk = netlink_kernel_create(&init_net, NETLINK_CRYPTO, - THIS_MODULE, &cfg); + crypto_nlsk = netlink_kernel_create(&init_net, NETLINK_CRYPTO, &cfg); if (!crypto_nlsk) return -ENOMEM; |