package p138.p176.p278.p279.p290;

/* JADX INFO: renamed from: ދ.ހ.ހ.֏.ޞ.ކ, reason: contains not printable characters */
/* JADX INFO: loaded from: classes.dex */
public class C5510 extends AbstractC5511 {
    public C5510(byte[] bArr, int i) {
        super(bArr, i);
    }

    @Override // p138.p176.p278.p279.p290.AbstractC5511
    /* JADX INFO: renamed from: ֏, reason: contains not printable characters */
    public int mo8877() {
        return 12;
    }

    @Override // p138.p176.p278.p279.p290.AbstractC5511
    /* JADX INFO: renamed from: ֏, reason: contains not printable characters */
    public int[] mo8878(int[] iArr, int i) {
        if (iArr.length != 3) {
            throw new IllegalArgumentException(String.format("ChaCha20 uses 96-bit nonces, but got a %d-bit nonce", Integer.valueOf(iArr.length * 32)));
        }
        int[] iArr2 = new int[16];
        AbstractC5511.m8882(iArr2, this.f15891);
        iArr2[12] = i;
        System.arraycopy(iArr, 0, iArr2, 13, iArr.length);
        return iArr2;
    }
}