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blake2b: Fix overwinter hashers

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This commit is contained in:
Karel Bilek 2018-06-14 04:49:50 +02:00 committed by Pavol Rusnak
parent a4c1d02865
commit 620902b9b3
1 changed files with 4 additions and 4 deletions
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8
hasher.c
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@ -38,16 +38,16 @@ void hasher_Init(Hasher *hasher, HasherType type) {
groestl512_Init(&hasher->ctx.groestl);
break;
case HASHER_OVERWINTER_PREVOUTS:
blake2b_InitKey(&hasher->ctx.blake2b, 32, "ZcashPrevoutHash", 16);
blake2b_InitPersonal(&hasher->ctx.blake2b, 32, "ZcashPrevoutHash");
break;
case HASHER_OVERWINTER_SEQUENCE:
blake2b_InitKey(&hasher->ctx.blake2b, 32, "ZcashSequencHash", 16);
blake2b_InitPersonal(&hasher->ctx.blake2b, 32, "ZcashSequencHash");
break;
case HASHER_OVERWINTER_OUTPUTS:
blake2b_InitKey(&hasher->ctx.blake2b, 32, "ZcashOutputsHash", 16);
blake2b_InitPersonal(&hasher->ctx.blake2b, 32, "ZcashOutputsHash");
break;
case HASHER_OVERWINTER_PREIMAGE:
blake2b_InitKey(&hasher->ctx.blake2b, 32, "ZcashSigHash\x19\x1b\xa8\x5b", 16); // BRANCH_ID = 0x5ba81b19
blake2b_InitPersonal(&hasher->ctx.blake2b, 32, "ZcashSigHash\x19\x1b\xa8\x5b"); // BRANCH_ID = 0x5ba81b19
break;
}
}