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adapt secp256r1Verifier for sha1 circuits

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turnoffthiscomputer
2024-09-18 16:43:17 +02:00
parent db06db522a
commit 07acb0807c
1 changed files with 8 additions and 3 deletions
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11
circuits/circuits/utils/passport/secp256r1Verifier.circom
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@@ -14,12 +14,17 @@ template Secp256r1Verifier(signatureAlgorithm, n, k) {
signal input pubKey[kScaled];
signal input hashParsed[msg_len];
// 43 * 6 = 258;
signal msgHash[6];
for(var i = 0; i < msg_len; i++) {
msgHash[i] <== hashParsed[i];
for(var i = 0; i < 6; i++) {
if (i < msg_len) {
msgHash[i] <== hashParsed[i];
} else {
msgHash[i] <== 0;
}
}
signal signature_r[k]; // ECDSA signature component r
signal signature_s[k]; // ECDSA signature component s
signal pubKey_x[k];