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[Huawei] Fix clientNonce for HiChainLite

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This commit is contained in:
Damien 'Psolyca' Gaignon 2024-01-29 21:21:20 +01:00
parent 61116c5fc8
commit 2b5a49641a
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1 changed files with 4 additions and 6 deletions
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app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/GetAuthRequest.java
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@ -67,16 +67,14 @@ public class GetAuthRequest extends Request {
try { try {
if (isHiChainLite) { if (isHiChainLite) {
nonce = clientNonce;
key = paramsProvider.getPinCode(); key = paramsProvider.getPinCode();
if (authVersion == 0x02) if (authVersion == 0x02)
key = paramsProvider.getSecretKey(); key = paramsProvider.getSecretKey();
} else { // normal mode
nonce = ByteBuffer.allocate(18)
.putShort(authVersion)
.put(clientNonce)
.array();
} }
nonce = ByteBuffer.allocate(18)
.putShort(authVersion)
.put(clientNonce)
.array();
byte[] challenge = huaweiCrypto.digestChallenge(key, doubleNonce); byte[] challenge = huaweiCrypto.digestChallenge(key, doubleNonce);
if (challenge == null) if (challenge == null)
throw new RequestCreationException("Challenge null"); throw new RequestCreationException("Challenge null");