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Merge branch '190-key-manager-duplicates' into 'master'

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Fix off-by-one error in key rotation

Fixes #190.

See merge request !32
This commit is contained in:
str4d
2015-12-23 19:41:21 +00:00
parent 9135feb92f aab62aaffc
commit efa7ac00ea
2 changed files with 7 additions and 1 deletions
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2
briar-core/src/org/briarproject/crypto/CryptoComponentImpl.java
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@@ -282,7 +282,7 @@ class CryptoComponentImpl implements CryptoComponent {
inCurr = inNext;
SecretKey inNextTag = rotateKey(inNext.getTagKey(), p + 1);
SecretKey inNextHeader = rotateKey(inNext.getHeaderKey(), p + 1);
inNext = new IncomingKeys(inNextTag, inNextHeader, p);
inNext = new IncomingKeys(inNextTag, inNextHeader, p + 1);
SecretKey outCurrTag = rotateKey(outCurr.getTagKey(), p);
SecretKey outCurrHeader = rotateKey(outCurr.getHeaderKey(), p);
outCurr = new OutgoingKeys(outCurrTag, outCurrHeader, p);