Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-12 10:49:06 +01:00
Code Issues Projects Releases Wiki Activity

Allow output shorter than getDigestSize().

Browse Source
This commit is contained in:
akwizgran
2016-01-01 14:28:38 +00:00
parent 7c1ee9ce87
commit 7e115fed6d
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
briar-core/src/org/briarproject/crypto/DigestWrapper.java
View File

@@ -26,8 +26,9 @@ class DigestWrapper implements MessageDigest {
@Override
public int digest(byte[] buf, int offset, int len) {
if (len != digest.getDigestSize()) throw new IllegalArgumentException();
digest.doFinal(buf, offset);
byte[] hash = digest();
len = Math.min(len, hash.length);
System.arraycopy(hash, 0, buf, offset, len);
return len;
}