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[CRYPTO] seed: New cipher algorithm

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This patch adds support for the SEED cipher (RFC4269).

This patch have been used in few VPN appliance vendors in Korea for
several years.  And it was verified by KISA, who developed the
algorithm itself.

As its importance in Korean banking industry, it would be great
if linux incorporates the support.

Signed-off-by: Hye-Shik Chang <perky@FreeBSD.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Hye-Shik Chang
2007-08-21 20:01:03 +08:00
committed by David S. Miller
parent aa379a6ab1
commit e2ee95b8c6
5 changed files with 591 additions and 1 deletions
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90
crypto/tcrypt.h
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@@ -3831,6 +3831,96 @@ static struct cipher_testvec camellia_cbc_dec_tv_template[] = {
},
};
/*
* SEED test vectors
*/
#define SEED_ENC_TEST_VECTORS 4
#define SEED_DEC_TEST_VECTORS 4
static struct cipher_testvec seed_enc_tv_template[] = {
{
.key = { [0 ... 15] = 0x00 },
.klen = 16,
.input = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
.ilen = 16,
.result = { 0x5e, 0xba, 0xc6, 0xe0, 0x05, 0x4e, 0x16, 0x68,
0x19, 0xaf, 0xf1, 0xcc, 0x6d, 0x34, 0x6c, 0xdb },
.rlen = 16,
}, {
.key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
.klen = 16,
.input = { [0 ... 15] = 0x00 },
.ilen = 16,
.result = { 0xc1, 0x1f, 0x22, 0xf2, 0x01, 0x40, 0x50, 0x50,
0x84, 0x48, 0x35, 0x97, 0xe4, 0x37, 0x0f, 0x43 },
.rlen = 16,
}, {
.key = { 0x47, 0x06, 0x48, 0x08, 0x51, 0xe6, 0x1b, 0xe8,
0x5d, 0x74, 0xbf, 0xb3, 0xfd, 0x95, 0x61, 0x85 },
.klen = 16,
.input = { 0x83, 0xa2, 0xf8, 0xa2, 0x88, 0x64, 0x1f, 0xb9,
0xa4, 0xe9, 0xa5, 0xcc, 0x2f, 0x13, 0x1c, 0x7d },
.ilen = 16,
.result = { 0xee, 0x54, 0xd1, 0x3e, 0xbc, 0xae, 0x70, 0x6d,
0x22, 0x6b, 0xc3, 0x14, 0x2c, 0xd4, 0x0d, 0x4a },
.rlen = 16,
}, {
.key = { 0x28, 0xdb, 0xc3, 0xbc, 0x49, 0xff, 0xd8, 0x7d,
0xcf, 0xa5, 0x09, 0xb1, 0x1d, 0x42, 0x2b, 0xe7 },
.klen = 16,
.input = { 0xb4, 0x1e, 0x6b, 0xe2, 0xeb, 0xa8, 0x4a, 0x14,
0x8e, 0x2e, 0xed, 0x84, 0x59, 0x3c, 0x5e, 0xc7 },
.ilen = 16,
.result = { 0x9b, 0x9b, 0x7b, 0xfc, 0xd1, 0x81, 0x3c, 0xb9,
0x5d, 0x0b, 0x36, 0x18, 0xf4, 0x0f, 0x51, 0x22 },
.rlen = 16,
}
};
static struct cipher_testvec seed_dec_tv_template[] = {
{
.key = { [0 ... 15] = 0x00 },
.klen = 16,
.input = { 0x5e, 0xba, 0xc6, 0xe0, 0x05, 0x4e, 0x16, 0x68,
0x19, 0xaf, 0xf1, 0xcc, 0x6d, 0x34, 0x6c, 0xdb },
.ilen = 16,
.result = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
.rlen = 16,
}, {
.key = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
.klen = 16,
.input = { 0xc1, 0x1f, 0x22, 0xf2, 0x01, 0x40, 0x50, 0x50,
0x84, 0x48, 0x35, 0x97, 0xe4, 0x37, 0x0f, 0x43 },
.ilen = 16,
.result = { [0 ... 15] = 0x00 },
.rlen = 16,
}, {
.key = { 0x47, 0x06, 0x48, 0x08, 0x51, 0xe6, 0x1b, 0xe8,
0x5d, 0x74, 0xbf, 0xb3, 0xfd, 0x95, 0x61, 0x85 },
.klen = 16,
.input = { 0xee, 0x54, 0xd1, 0x3e, 0xbc, 0xae, 0x70, 0x6d,
0x22, 0x6b, 0xc3, 0x14, 0x2c, 0xd4, 0x0d, 0x4a },
.ilen = 16,
.result = { 0x83, 0xa2, 0xf8, 0xa2, 0x88, 0x64, 0x1f, 0xb9,
0xa4, 0xe9, 0xa5, 0xcc, 0x2f, 0x13, 0x1c, 0x7d },
.rlen = 16,
}, {
.key = { 0x28, 0xdb, 0xc3, 0xbc, 0x49, 0xff, 0xd8, 0x7d,
0xcf, 0xa5, 0x09, 0xb1, 0x1d, 0x42, 0x2b, 0xe7 },
.klen = 16,
.input = { 0x9b, 0x9b, 0x7b, 0xfc, 0xd1, 0x81, 0x3c, 0xb9,
0x5d, 0x0b, 0x36, 0x18, 0xf4, 0x0f, 0x51, 0x22 },
.ilen = 16,
.result = { 0xb4, 0x1e, 0x6b, 0xe2, 0xeb, 0xa8, 0x4a, 0x14,
0x8e, 0x2e, 0xed, 0x84, 0x59, 0x3c, 0x5e, 0xc7 },
.rlen = 16,
}
};
/*
* Compression stuff.
*/