package com.google.android.gms.internal.ads; import java.math.BigInteger; import java.security.GeneralSecurityException; import java.security.Provider; import java.security.Signature; import java.security.interfaces.ECPublicKey; import java.security.spec.EllipticCurve; import java.util.Arrays; /* JADX INFO: loaded from: classes2.dex */ public final class e82 implements fw1 { /* JADX INFO: renamed from: g, reason: collision with root package name */ public static final byte[] f10697g = new byte[0]; /* JADX INFO: renamed from: h, reason: collision with root package name */ public static final byte[] f10698h = {0}; /* JADX INFO: renamed from: i, reason: collision with root package name */ public static final com.bumptech.glide.load.engine.b0 f10699i; /* JADX INFO: renamed from: j, reason: collision with root package name */ public static final com.bumptech.glide.load.engine.b0 f10700j; /* JADX INFO: renamed from: k, reason: collision with root package name */ public static final com.bumptech.glide.load.engine.b0 f10701k; /* JADX INFO: renamed from: a, reason: collision with root package name */ public final ECPublicKey f10702a; /* JADX INFO: renamed from: b, reason: collision with root package name */ public final String f10703b; /* JADX INFO: renamed from: c, reason: collision with root package name */ public final zzhwx f10704c; /* JADX INFO: renamed from: d, reason: collision with root package name */ public final byte[] f10705d; /* JADX INFO: renamed from: e, reason: collision with root package name */ public final byte[] f10706e; /* JADX INFO: renamed from: f, reason: collision with root package name */ public final Provider f10707f; static { com.bumptech.glide.load.engine.b0 b0VarC = com.bumptech.glide.load.engine.b0.c(); b0VarC.e(zzhxn.f19847a, p62.f15279b); b0VarC.e(zzhxn.f19848b, p62.f15280c); b0VarC.e(zzhxn.f19849c, p62.f15281d); f10699i = b0VarC.f(); com.bumptech.glide.load.engine.b0 b0VarC2 = com.bumptech.glide.load.engine.b0.c(); b0VarC2.e(zzhwx.f19844a, q62.f15602b); b0VarC2.e(zzhwx.f19845b, q62.f15603c); f10700j = b0VarC2.f(); com.bumptech.glide.load.engine.b0 b0VarC3 = com.bumptech.glide.load.engine.b0.c(); b0VarC3.e(zzhww.f19840a, o62.f14878c); b0VarC3.e(zzhww.f19841b, o62.f14879d); b0VarC3.e(zzhww.f19842c, o62.f14880e); f10701k = b0VarC3.f(); } public e82(ECPublicKey eCPublicKey, zzhxn zzhxnVar, zzhwx zzhwxVar, byte[] bArr, byte[] bArr2, Provider provider) throws GeneralSecurityException { if (!ih1.z(2)) { throw new GeneralSecurityException("Can not use ECDSA in FIPS-mode, as BoringCrypto is not available."); } h92.b(zzhxnVar); this.f10703b = zzhxnVar.toString().concat("withECDSA"); this.f10702a = eCPublicKey; this.f10704c = zzhwxVar; this.f10705d = bArr; this.f10706e = bArr2; this.f10707f = provider; } /* JADX WARN: Removed duplicated region for block: B:60:0x0113 */ /* JADX WARN: Removed duplicated region for block: B:61:0x0118 */ /* JADX WARN: Removed duplicated region for block: B:64:0x012d */ /* JADX WARN: Removed duplicated region for block: B:67:0x0136 A[RETURN] */ /* Code decompiled incorrectly, please refer to instructions dump. */ public final void a(byte[] bArr, byte[] bArr2) throws GeneralSecurityException { byte[] bArr3; int i10; int i11; int i12; int i13; int i14; byte b10; int i15; byte b11; Signature signature; byte[] bArr4; int i16; zzhwx zzhwxVar = zzhwx.f19844a; ECPublicKey eCPublicKey = this.f10702a; if (this.f10704c == zzhwxVar) { EllipticCurve curve = eCPublicKey.getParams().getCurve(); int length = bArr.length; int iBitLength = (sz1.c(curve).subtract(BigInteger.ONE).bitLength() + 7) / 8; if (length != iBitLength + iBitLength) { throw new GeneralSecurityException("Invalid signature"); } int length2 = bArr.length; if ((length2 & 1) != 0 || length2 == 0 || length2 > 132) { throw new GeneralSecurityException("Invalid IEEE_P1363 encoding"); } int i17 = length2 >> 1; byte[] bArrY0 = ih1.y0(Arrays.copyOf(bArr, i17)); byte[] bArrY02 = ih1.y0(Arrays.copyOfRange(bArr, i17, length2)); int length3 = bArrY0.length; int length4 = bArrY02.length; int i18 = length3 + 4 + length4; if (i18 >= 128) { bArr3 = new byte[i18 + 3]; bArr3[0] = 48; bArr3[1] = -127; bArr3[2] = (byte) i18; i16 = 3; } else { bArr3 = new byte[i18 + 2]; bArr3[0] = 48; bArr3[1] = (byte) i18; i16 = 2; } int i19 = i16 + 1; bArr3[i16] = 2; int i20 = i16 + 2; bArr3[i19] = (byte) length3; System.arraycopy(bArrY0, 0, bArr3, i20, length3); int i21 = i20 + length3; bArr3[i21] = 2; bArr3[i21 + 1] = (byte) length4; System.arraycopy(bArrY02, 0, bArr3, i21 + 2, length4); } else { bArr3 = bArr; } int length5 = bArr3.length; if (length5 >= 8 && bArr3[0] == 48) { int i22 = bArr3[1] & 255; if (i22 == 129) { i22 = bArr3[2] & 255; if (i22 >= 128) { i10 = 2; if (i22 == (length5 - 1) - i10 && bArr3[i10 + 1] == 2 && (i14 = (i13 = (i12 = i10 + 3) + (i11 = bArr3[i10 + 2] & 255)) + 1) < length5 && i11 != 0) { b10 = bArr3[i12]; if ((b10 & 255) < 128 && ((i11 <= 1 || b10 != 0 || (bArr3[i10 + 4] & 255) >= 128) && bArr3[i13] == 2)) { i15 = bArr3[i14] & 255; if (i13 + 2 + i15 == length5 && i15 != 0) { b11 = bArr3[i10 + 5 + i11]; if ((b11 & 255) < 128 && (i15 <= 1 || b11 != 0 || (bArr3[i10 + 6 + i11] & 255) >= 128)) { String str = this.f10703b; Provider provider = this.f10707f; signature = provider == null ? Signature.getInstance(str, provider) : (Signature) w82.f17928d.a(str); signature.initVerify(eCPublicKey); signature.update(bArr2); bArr4 = this.f10706e; if (bArr4.length > 0) { signature.update(bArr4); } try { if (signature.verify(bArr3)) { return; } } catch (RuntimeException unused) { } throw new GeneralSecurityException("Invalid signature"); } } } } } } else if (i22 != 128 && i22 <= 129) { i10 = 1; if (i22 == (length5 - 1) - i10) { b10 = bArr3[i12]; if ((b10 & 255) < 128) { i15 = bArr3[i14] & 255; if (i13 + 2 + i15 == length5) { b11 = bArr3[i10 + 5 + i11]; if ((b11 & 255) < 128) { String str2 = this.f10703b; Provider provider2 = this.f10707f; if (provider2 == null) { } signature.initVerify(eCPublicKey); signature.update(bArr2); bArr4 = this.f10706e; if (bArr4.length > 0) { } if (signature.verify(bArr3)) { } throw new GeneralSecurityException("Invalid signature"); } } } } } } throw new GeneralSecurityException("Invalid signature"); } @Override // com.google.android.gms.internal.ads.fw1 public final void zza(byte[] bArr, byte[] bArr2) throws GeneralSecurityException { byte[] bArr3 = this.f10705d; int length = bArr3.length; if (length == 0) { a(bArr, bArr2); } else { if (!q12.c(bArr3, bArr)) { throw new GeneralSecurityException("Invalid signature (output prefix mismatch)"); } a(Arrays.copyOfRange(bArr, length, bArr.length), bArr2); } } }