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Use integer maths to convert bits to bytes.

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akwizgran
2014-01-16 18:02:34 +00:00
parent 14e1cd6072
commit f97039318a
1 changed files with 1 additions and 1 deletions
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briar-core/src/org/briarproject/crypto/CryptoComponentImpl.java
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@@ -171,7 +171,7 @@ class CryptoComponentImpl implements CryptoComponent {
} }
public int generateInvitationCode() { public int generateInvitationCode() {
int codeBytes = (int) Math.ceil(CODE_BITS / 8.0); int codeBytes = (CODE_BITS + 7) / 8;
byte[] random = new byte[codeBytes]; byte[] random = new byte[codeBytes];
secureRandom.nextBytes(random); secureRandom.nextBytes(random);
return ByteUtils.readUint(random, CODE_BITS); return ByteUtils.readUint(random, CODE_BITS);