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make all T params final in User in java

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This commit is contained in:
jacekpoz 2024-05-10 22:04:46 +02:00
parent 3efd0be63f
commit b73102513e
Signed by: poz
SSH key fingerprint: SHA256:JyLeVWE4bF3tDnFeUpUaJsPsNlJyBldDGV/dIKSLyN8
1 changed files with 3 additions and 3 deletions
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6
lab3/zad2/app/src/main/java/pl/jacekpoz/User.java
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@ -19,18 +19,18 @@ public class User<T extends IGF, D extends IDHSetup<T>> {
return this.dh.power(dh.getGenerator(), this.secret);
}
public void setKey(T a) {
public void setKey(final T a) {
this.key = this.dh.power(a, this.secret);
}
public T encrypt(T m) throws IllegalArgumentException {
public T encrypt(final T m) throws IllegalArgumentException {
if (this.key.isZero()) {
throw new IllegalArgumentException("key must be set before encrypting");
}
return (T) m.multiply(this.key);
}
public T decrypt(T c) throws IllegalArgumentException {
public T decrypt(final T c) throws IllegalArgumentException {
if (this.key.isZero()) {
throw new IllegalArgumentException("key must be set before decrypting");
}