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| author | Florian Dold <florian@dold.me> | 2022-03-14 18:31:30 +0100 |
|---|---|---|
| committer | Florian Dold <florian@dold.me> | 2022-03-14 18:31:36 +0100 |
| commit | 332745862e728dc5e79a424698b2736c4f2683bf (patch) | |
| tree | 6617d10c145868741f751853261c9c126b6f580e /packages/taler-util/src/talerCrypto.ts | |
| parent | 9e7ee06ad1870339d011a0be27867cc36f94490d (diff) | |
| download | wallet-core-332745862e728dc5e79a424698b2736c4f2683bf.tar.xz | |
wallet: towards db-less benchmarking, some refactoring
Diffstat (limited to 'packages/taler-util/src/talerCrypto.ts')
| -rw-r--r-- | packages/taler-util/src/talerCrypto.ts | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/packages/taler-util/src/talerCrypto.ts b/packages/taler-util/src/talerCrypto.ts index 358da9dac..4d6e73671 100644 --- a/packages/taler-util/src/talerCrypto.ts +++ b/packages/taler-util/src/talerCrypto.ts @@ -785,6 +785,22 @@ export function setupRefreshTransferPub( }; } +/** + * + * @param paytoUri + * @param salt 16-byte salt + * @returns + */ +export function hashWire(paytoUri: string, salt: string): string { + const r = kdf( + 64, + stringToBytes(paytoUri + "\0"), + decodeCrock(salt), + stringToBytes("merchant-wire-signature"), + ); + return encodeCrock(r); +} + export enum TalerSignaturePurpose { MERCHANT_TRACK_TRANSACTION = 1103, WALLET_RESERVE_WITHDRAW = 1200, |