From 05500412959fb42710c64afa4c41c00b75991422 Mon Sep 17 00:00:00 2001 From: Sylvain Pelissier Date: Fri, 30 Jul 2021 14:39:55 +0200 Subject: [PATCH] Add BLS12-381 subgroup order --- crypto/crypto_signatures.yar | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/crypto/crypto_signatures.yar b/crypto/crypto_signatures.yar index d1624660..9d255748 100644 --- a/crypto/crypto_signatures.yar +++ b/crypto/crypto_signatures.yar @@ -1483,8 +1483,8 @@ rule ecc_order { meta: author = "spelissier" description = "Look for known Elliptic curve orders" - date = "2020-01" - version = "0.1" + date = "2021-07" + version = "0.2" strings: $secp192k1 = { FF FF FF FF FF FF FF FF FF FF FF FE 26 F2 FC 17 0F 69 46 6A 74 DE FD 8D} $secp192r1 = { FF FF FF FF FF FF FF FF FF FF FF FF 99 DE F8 36 14 6B C9 B1 B4 D2 28 31} @@ -1493,6 +1493,7 @@ rule ecc_order { $secp256k1 = { FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FE BA AE DC E6 AF 48 A0 3B BF D2 5E 8C D0 36 41 41 } $prime256v1 = { FF FF FF FF 00 00 00 00 FF FF FF FF FF FF FF FF BC E6 FA AD A7 17 9E 84 F3 B9 CA C2 FC 63 25 51 } $secp384r1 = { FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF C7 63 4D 81 F4 37 2D DF 58 1A 0D B2 48 B0 A7 7A EC EC 19 6A CC C5 29 73 } + $bls12_381_r = { 01 00 00 00 FF FF FF FF FE 5B FE FF 02 A4 BD 53 05 D8 A1 09 08 D8 39 33 48 7D 9D 29 53 A7 ED 73} condition: any of them }