| 1 | ### Local tests for Ed25519 |
| 2 | |
| 3 | pubkey { |
| 4 | ## From RFC8032. |
| 5 | 0305334e381af78f141cb666f6199f57bc3495335a256a95bd2a55bf546663f6 |
| 6 | dfc9425e4f968f7f0c29f0259cf5f9aed6851c2bb4ad8bfb860cfee0ab248292; |
| 7 | ab9c2853ce297ddab85c993b3ae14bcad39b2c682beabc27d6d4eb20711d6560 |
| 8 | 0f1d1274943b91415889152e893d80e93275a1fc0b65fd71b4b0dda10ad7d772; |
| 9 | 833fe62409237b9d62ec77587520911e9a759cec1d19755b7da901b96dca3d42 |
| 10 | ec172b93ad5e563bf4932c70e1245034c35467ef2efd4d64ebf819683467e2bf; |
| 11 | } |
| 12 | |
| 13 | verify { |
| 14 | ## Check that noncanonical scalars are rejected. The base test is repeated |
| 15 | ## from the main suite; let s be the scalar part of the signature, and ℓ be |
| 16 | ## the curve order. The negative test has s' = s + ℓ < 2^254, so the value |
| 17 | ## fits. |
| 18 | 74d29127f199d86a8676aec33b4ce3f225ccb191f52c191ccd1e8cca65213a6b |
| 19 | bd8e05033f3a8bcdcbf4beceb70901c82e31 |
| 20 | fbe929d743a03c17910575492f3092ee2a2bf14a60a3fcacec74a58c7334510fc262db582791322d6c8c41f1700adb80027ecabc14270b703444ae3ee7623e0a |
| 21 | 0; |
| 22 | 74d29127f199d86a8676aec33b4ce3f225ccb191f52c191ccd1e8cca65213a6b |
| 23 | bd8e05033f3a8bcdcbf4beceb70901c82e31 |
| 24 | fbe929d743a03c17910575492f3092ee2a2bf14a60a3fcacec74a58c7334510faf36d1b541f44485422939944f04ba95027ecabc14270b703444ae3ee7623e1a |
| 25 | -1; |
| 26 | |
| 27 | ## OK, so this is a massive cheat, but otherwise testing that out-of-range |
| 28 | ## coordinates are rejected is really hard. Pick A = (0, 1), which is the |
| 29 | ## identity in E. Then n A = A for all n; in particular, H(R, A, M) A = A |
| 30 | ## for any choice of R and M. Furthermore, R = R + H(R, A, M) A for any R. |
| 31 | ## Let's pick R = A = (0, 1), because that seems to be working out for us. |
| 32 | ## Then s P = R + H(R, A, M) A exactly when s = 0 (mod ℓ). |
| 33 | ## |
| 34 | ## This is obviously a really daft choice of public key for security, |
| 35 | ## because the following is a completely general-purpose signature for all |
| 36 | ## messages. |
| 37 | ## |
| 38 | ## Why bother, you ask? Well, because (0, 1) is one of the few points |
| 39 | ## which has a reduntant representation. So we can use this to check that |
| 40 | ## we're correctly rejecting signatures which aren't in normal form. |
| 41 | 0100000000000000000000000000000000000000000000000000000000000000 |
| 42 | 416c6c2d707572706f7365207369676e6174757265210a |
| 43 | 01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 44 | 0; |
| 45 | eeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f |
| 46 | 416c6c2d707572706f7365207369676e6174757265210a |
| 47 | 01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
| 48 | -1; |
| 49 | 0100000000000000000000000000000000000000000000000000000000000000 |
| 50 | 416c6c2d707572706f7365207369676e6174757265210a |
| 51 | eeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f0000000000000000000000000000000000000000000000000000000000000000 |
| 52 | -1; |
| 53 | } |
| 54 | |
| 55 | sign-ctx { |
| 56 | ## From RFC8032. |
| 57 | |
| 58 | 0305334e381af78f141cb666f6199f57bc3495335a256a95bd2a55bf546663f6 |
| 59 | 0 666f6f f726936d19c800494e3fdaff20b276a8 |
| 60 | 55a4cc2f70a54e04288c5f4cd1e45a7bb520b36292911876cada7323198dd87a8b36950b95130022907a7fb7c4e9b2d5f6cca685a587b4b21f4b888e4e7edb0d; |
| 61 | 0305334e381af78f141cb666f6199f57bc3495335a256a95bd2a55bf546663f6 |
| 62 | 0 626172 f726936d19c800494e3fdaff20b276a8 |
| 63 | fc60d5872fc46b3aa69f8b5b4351d5808f92bcc044606db097abab6dbcb1aee3216c48e8b3b66431b5b186d1d28f8ee15a5ca2df6668346291c2043d4eb3e90d; |
| 64 | 0305334e381af78f141cb666f6199f57bc3495335a256a95bd2a55bf546663f6 |
| 65 | 0 666f6f 508e9e6882b979fea900f62adceaca35 |
| 66 | 8b70c1cc8310e1de20ac53ce28ae6e7207f33c3295e03bb5c0732a1d20dc64908922a8b052cf99b7c4fe107a5abb5b2c4085ae75890d02df26269d8945f84b0b; |
| 67 | ab9c2853ce297ddab85c993b3ae14bcad39b2c682beabc27d6d4eb20711d6560 |
| 68 | 0 666f6f f726936d19c800494e3fdaff20b276a8 |
| 69 | 21655b5f1aa965996b3f97b3c849eafba922a0a62992f73b3d1b73106a84ad85e9b86a7b6005ea868337ff2d20a7f5fbd4cd10b0be49a68da2b2e0dc0ad8960f; |
| 70 | |
| 71 | 833fe62409237b9d62ec77587520911e9a759cec1d19755b7da901b96dca3d42 |
| 72 | 1 "" 616263 |
| 73 | 98a70222f0b8121aa9d30f813d683f809e462b469c7ff87639499bb94e6dae4131f85042463c2a355a2003d062adf5aaa10b8c61e636062aaad11c2a26083406; |
| 74 | } |
| 75 | |
| 76 | verify-ctx { |
| 77 | ## From RFC8032. |
| 78 | |
| 79 | dfc9425e4f968f7f0c29f0259cf5f9aed6851c2bb4ad8bfb860cfee0ab248292 |
| 80 | 0 666f6f f726936d19c800494e3fdaff20b276a8 |
| 81 | 55a4cc2f70a54e04288c5f4cd1e45a7bb520b36292911876cada7323198dd87a8b36950b95130022907a7fb7c4e9b2d5f6cca685a587b4b21f4b888e4e7edb0d |
| 82 | 0; |
| 83 | dfc9425e4f968f7f0c29f0259cf5f9aed6851c2bb4ad8bfb860cfee0ab248292 |
| 84 | 0 626172 f726936d19c800494e3fdaff20b276a8 |
| 85 | fc60d5872fc46b3aa69f8b5b4351d5808f92bcc044606db097abab6dbcb1aee3216c48e8b3b66431b5b186d1d28f8ee15a5ca2df6668346291c2043d4eb3e90d |
| 86 | 0; |
| 87 | dfc9425e4f968f7f0c29f0259cf5f9aed6851c2bb4ad8bfb860cfee0ab248292 |
| 88 | 0 626172 f726936d19c800494e3fdaff20b276a8 |
| 89 | 55a4cc2f70a54e04288c5f4cd1e45a7bb520b36292911876cada7323198dd87a8b36950b95130022907a7fb7c4e9b2d5f6cca685a587b4b21f4b888e4e7edb0d |
| 90 | -1; |
| 91 | dfc9425e4f968f7f0c29f0259cf5f9aed6851c2bb4ad8bfb860cfee0ab248292 |
| 92 | 0 666f6f f726936d19c800494e3fdaff20b276a8 |
| 93 | fc60d5872fc46b3aa69f8b5b4351d5808f92bcc044606db097abab6dbcb1aee3216c48e8b3b66431b5b186d1d28f8ee15a5ca2df6668346291c2043d4eb3e90d |
| 94 | -1; |
| 95 | dfc9425e4f968f7f0c29f0259cf5f9aed6851c2bb4ad8bfb860cfee0ab248292 |
| 96 | 0 666f6f 508e9e6882b979fea900f62adceaca35 |
| 97 | 8b70c1cc8310e1de20ac53ce28ae6e7207f33c3295e03bb5c0732a1d20dc64908922a8b052cf99b7c4fe107a5abb5b2c4085ae75890d02df26269d8945f84b0b |
| 98 | 0; |
| 99 | 0f1d1274943b91415889152e893d80e93275a1fc0b65fd71b4b0dda10ad7d772 |
| 100 | 0 666f6f f726936d19c800494e3fdaff20b276a8 |
| 101 | 21655b5f1aa965996b3f97b3c849eafba922a0a62992f73b3d1b73106a84ad85e9b86a7b6005ea868337ff2d20a7f5fbd4cd10b0be49a68da2b2e0dc0ad8960f |
| 102 | 0; |
| 103 | |
| 104 | ec172b93ad5e563bf4932c70e1245034c35467ef2efd4d64ebf819683467e2bf |
| 105 | 1 "" 616263 |
| 106 | 98a70222f0b8121aa9d30f813d683f809e462b469c7ff87639499bb94e6dae4131f85042463c2a355a2003d062adf5aaa10b8c61e636062aaad11c2a26083406 |
| 107 | 0; |
| 108 | ec172b93ad5e563bf4932c70e1245034c35467ef2efd4d64ebf819683467e2bf |
| 109 | 1 "" 626172 |
| 110 | 98a70222f0b8121aa9d30f813d683f809e462b469c7ff87639499bb94e6dae4131f85042463c2a355a2003d062adf5aaa10b8c61e636062aaad11c2a26083406 |
| 111 | -1; |
| 112 | } |