Blowfish should use a large key
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ID: java-security/blowfish-short-key
Language: Java
Severity: Warning
Category: Security
CWE: 326
Description
When using Blowfish, use at least 128 bits of entropy to prevent potential vulnerabilities.
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Arguments
min-length: Minimum length for a Blowfish key. Default: 128.
Non-Compliant Code Examples
public class MyClass {
public void test () {
KeyGenerator keyGen = KeyGenerator.getInstance("Blowfish");
keyGen.init(64);
}
}
Compliant Code Examples
public class MyClass {
public void test () {
KeyGenerator keyGen = KeyGenerator.getInstance("Blowfish");
keyGen.init(128);
}
}
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