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authorTan Swee Heng <thesweeheng@gmail.com>2007-11-23 06:45:00 -0500
committerHerbert Xu <herbert@gondor.apana.org.au>2008-01-10 16:16:15 -0500
commit2407d60872dd2a95404c6048f775f3b64d438f4b (patch)
tree6a333c5eaae616736b2f184cee8e9f052cee966d /crypto/tcrypt.h
parent332f8840f7095d294f9bb066b175a100bcde214c (diff)
[CRYPTO] salsa20: Salsa20 stream cipher
This patch implements the Salsa20 stream cipher using the blkcipher interface. The core cipher code comes from Daniel Bernstein's submission to eSTREAM: http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20/full/ref/ The test vectors comes from: http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20/full/ It has been tested successfully with "modprobe tcrypt mode=34" on an UML instance. Signed-off-by: Tan Swee Heng <thesweeheng@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/tcrypt.h')
-rw-r--r--crypto/tcrypt.h161
1 files changed, 161 insertions, 0 deletions
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index b91585ea1362..6ffc411bf464 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -4644,6 +4644,167 @@ static struct cipher_testvec seed_dec_tv_template[] = {
4644 } 4644 }
4645}; 4645};
4646 4646
4647#define SALSA20_STREAM_ENC_TEST_VECTORS 4
4648static struct cipher_testvec salsa20_stream_enc_tv_template[] = {
4649 /*
4650 * Testvectors from verified.test-vectors submitted to ECRYPT.
4651 * They are truncated to size 39, 64, 111, 129 to test a variety
4652 * of input length.
4653 */
4654 { /* Set 3, vector 0 */
4655 .key = {
4656 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
4657 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F
4658 },
4659 .klen = 16,
4660 .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
4661 .input = {
4662 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4663 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4664 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4665 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4666 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4667 },
4668 .ilen = 39,
4669 .result = {
4670 0x2D, 0xD5, 0xC3, 0xF7, 0xBA, 0x2B, 0x20, 0xF7,
4671 0x68, 0x02, 0x41, 0x0C, 0x68, 0x86, 0x88, 0x89,
4672 0x5A, 0xD8, 0xC1, 0xBD, 0x4E, 0xA6, 0xC9, 0xB1,
4673 0x40, 0xFB, 0x9B, 0x90, 0xE2, 0x10, 0x49, 0xBF,
4674 0x58, 0x3F, 0x52, 0x79, 0x70, 0xEB, 0xC1,
4675 },
4676 .rlen = 39,
4677 }, { /* Set 5, vector 0 */
4678 .key = {
4679 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4680 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
4681 },
4682 .klen = 16,
4683 .iv = { 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
4684 .input = {
4685 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4686 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4687 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4688 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4689 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4690 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4691 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4692 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4693 },
4694 .ilen = 64,
4695 .result = {
4696 0xB6, 0x6C, 0x1E, 0x44, 0x46, 0xDD, 0x95, 0x57,
4697 0xE5, 0x78, 0xE2, 0x23, 0xB0, 0xB7, 0x68, 0x01,
4698 0x7B, 0x23, 0xB2, 0x67, 0xBB, 0x02, 0x34, 0xAE,
4699 0x46, 0x26, 0xBF, 0x44, 0x3F, 0x21, 0x97, 0x76,
4700 0x43, 0x6F, 0xB1, 0x9F, 0xD0, 0xE8, 0x86, 0x6F,
4701 0xCD, 0x0D, 0xE9, 0xA9, 0x53, 0x8F, 0x4A, 0x09,
4702 0xCA, 0x9A, 0xC0, 0x73, 0x2E, 0x30, 0xBC, 0xF9,
4703 0x8E, 0x4F, 0x13, 0xE4, 0xB9, 0xE2, 0x01, 0xD9,
4704 },
4705 .rlen = 64,
4706 }, { /* Set 3, vector 27 */
4707 .key = {
4708 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22,
4709 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A,
4710 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32,
4711 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A
4712 },
4713 .klen = 32,
4714 .iv = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
4715 .input = {
4716 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4717 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4718 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4719 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4720 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4721 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4722 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4723 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4724
4725 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4726 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4727 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4728 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4729 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4730 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4731 },
4732 .ilen = 111,
4733 .result = {
4734 0xAE, 0x39, 0x50, 0x8E, 0xAC, 0x9A, 0xEC, 0xE7,
4735 0xBF, 0x97, 0xBB, 0x20, 0xB9, 0xDE, 0xE4, 0x1F,
4736 0x87, 0xD9, 0x47, 0xF8, 0x28, 0x91, 0x35, 0x98,
4737 0xDB, 0x72, 0xCC, 0x23, 0x29, 0x48, 0x56, 0x5E,
4738 0x83, 0x7E, 0x0B, 0xF3, 0x7D, 0x5D, 0x38, 0x7B,
4739 0x2D, 0x71, 0x02, 0xB4, 0x3B, 0xB5, 0xD8, 0x23,
4740 0xB0, 0x4A, 0xDF, 0x3C, 0xEC, 0xB6, 0xD9, 0x3B,
4741 0x9B, 0xA7, 0x52, 0xBE, 0xC5, 0xD4, 0x50, 0x59,
4742
4743 0x15, 0x14, 0xB4, 0x0E, 0x40, 0xE6, 0x53, 0xD1,
4744 0x83, 0x9C, 0x5B, 0xA0, 0x92, 0x29, 0x6B, 0x5E,
4745 0x96, 0x5B, 0x1E, 0x2F, 0xD3, 0xAC, 0xC1, 0x92,
4746 0xB1, 0x41, 0x3F, 0x19, 0x2F, 0xC4, 0x3B, 0xC6,
4747 0x95, 0x46, 0x45, 0x54, 0xE9, 0x75, 0x03, 0x08,
4748 0x44, 0xAF, 0xE5, 0x8A, 0x81, 0x12, 0x09,
4749 },
4750 .rlen = 111,
4751
4752 }, { /* Set 5, vector 27 */
4753 .key = {
4754 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4755 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4756 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4757 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
4758 },
4759 .klen = 32,
4760 .iv = { 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00 },
4761 .input = {
4762 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4763 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4764 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4765 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4766 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4767 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4768 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4769 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4770
4771 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4772 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4773 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4774 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4775 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4776 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4777 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4778 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
4779
4780 0x00,
4781 },
4782 .ilen = 129,
4783 .result = {
4784 0xD2, 0xDB, 0x1A, 0x5C, 0xF1, 0xC1, 0xAC, 0xDB,
4785 0xE8, 0x1A, 0x7A, 0x43, 0x40, 0xEF, 0x53, 0x43,
4786 0x5E, 0x7F, 0x4B, 0x1A, 0x50, 0x52, 0x3F, 0x8D,
4787 0x28, 0x3D, 0xCF, 0x85, 0x1D, 0x69, 0x6E, 0x60,
4788 0xF2, 0xDE, 0x74, 0x56, 0x18, 0x1B, 0x84, 0x10,
4789 0xD4, 0x62, 0xBA, 0x60, 0x50, 0xF0, 0x61, 0xF2,
4790 0x1C, 0x78, 0x7F, 0xC1, 0x24, 0x34, 0xAF, 0x58,
4791 0xBF, 0x2C, 0x59, 0xCA, 0x90, 0x77, 0xF3, 0xB0,
4792
4793 0x5B, 0x4A, 0xDF, 0x89, 0xCE, 0x2C, 0x2F, 0xFC,
4794 0x67, 0xF0, 0xE3, 0x45, 0xE8, 0xB3, 0xB3, 0x75,
4795 0xA0, 0x95, 0x71, 0xA1, 0x29, 0x39, 0x94, 0xCA,
4796 0x45, 0x2F, 0xBD, 0xCB, 0x10, 0xB6, 0xBE, 0x9F,
4797 0x8E, 0xF9, 0xB2, 0x01, 0x0A, 0x5A, 0x0A, 0xB7,
4798 0x6B, 0x9D, 0x70, 0x8E, 0x4B, 0xD6, 0x2F, 0xCD,
4799 0x2E, 0x40, 0x48, 0x75, 0xE9, 0xE2, 0x21, 0x45,
4800 0x0B, 0xC9, 0xB6, 0xB5, 0x66, 0xBC, 0x9A, 0x59,
4801
4802 0x5A,
4803 },
4804 .rlen = 129,
4805 }
4806};
4807
4647/* 4808/*
4648 * Compression stuff. 4809 * Compression stuff.
4649 */ 4810 */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 10:24:39 -0500