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Code Issues Releases Wiki Activity

Accepting hmac key of all sizes

pull/144/head
aar 2023-10-06 14:57:32 +05:30
parent 0eb57839b9
commit daa2c1ccaa
1 changed files with 8 additions and 9 deletions
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7
acme4j-client/src/main/java/org/shredzone/acme4j/toolbox/JoseUtils.java
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@ -245,7 +245,9 @@ public final class JoseUtils {
}
var size = macKey.getEncoded().length * 8;
if (size >= 256) {
if(size < 256) {
throw new IllegalArgumentException("Bad key size: " + size);
}
if (size >= 512) {
return AlgorithmIdentifiers.HMAC_SHA512;
} else if (size >= 384) {
@ -253,8 +255,5 @@ public final class JoseUtils {
} else {
return AlgorithmIdentifiers.HMAC_SHA256;
}
} else {
throw new IllegalArgumentException("Bad key size: " + size);
}
}
}