OpenSSLCipherRSA.smali

.class public abstract Lorg/conscrypt/OpenSSLCipherRSA;
.super Ljavax/crypto/CipherSpi;
.source ""


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lorg/conscrypt/OpenSSLCipherRSA$OAEP;,
        Lorg/conscrypt/OpenSSLCipherRSA$Raw;,
        Lorg/conscrypt/OpenSSLCipherRSA$PKCS1;,
        Lorg/conscrypt/OpenSSLCipherRSA$DirectRSA;
    }
.end annotation


# instance fields
.field private buffer:[B

.field private bufferOffset:I

.field encrypting:Z

.field private inputTooLarge:Z

.field key:Lorg/conscrypt/OpenSSLKey;

.field padding:I

.field usingPrivateKey:Z


# direct methods
.method constructor <init>(I)V
    .registers 3

    invoke-direct {p0}, Ljavax/crypto/CipherSpi;-><init>()V

    const/4 v0, 0x1

    iput v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->padding:I

    iput p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->padding:I

    return-void
.end method


# virtual methods
.method doCryptoInit(Ljava/security/spec/AlgorithmParameterSpec;)V
    .registers 2

    return-void
.end method

.method abstract doCryptoOperation([B[B)I
.end method

.method protected engineDoFinal([BII[BI)I
    .registers 6

    invoke-virtual {p0, p1, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->engineDoFinal([BII)[B

    move-result-object p1

    array-length p2, p1

    add-int/2addr p2, p5

    array-length p3, p4

    if-gt p2, p3, :cond_10

    const/4 p2, 0x0

    array-length p3, p1

    invoke-static {p1, p2, p4, p5, p3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    array-length p1, p1

    return p1

    :cond_10
    new-instance p1, Lorg/conscrypt/ShortBufferWithoutStackTraceException;

    new-instance p3, Ljava/lang/StringBuilder;

    invoke-direct {p3}, Ljava/lang/StringBuilder;-><init>()V

    const-string p5, "output buffer is too small "

    invoke-virtual {p3, p5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    array-length p4, p4

    invoke-virtual {p3, p4}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string p4, " < "

    invoke-virtual {p3, p4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p3, p2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {p3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-direct {p1, p2}, Lorg/conscrypt/ShortBufferWithoutStackTraceException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method protected engineDoFinal([BII)[B
    .registers 6

    if-eqz p1, :cond_5

    invoke-virtual {p0, p1, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->engineUpdate([BII)[B

    :cond_5
    iget-boolean p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->inputTooLarge:Z

    if-nez p1, :cond_3a

    iget p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->bufferOffset:I

    iget-object p2, p0, Lorg/conscrypt/OpenSSLCipherRSA;->buffer:[B

    array-length p3, p2

    const/4 v0, 0x0

    if-eq p1, p3, :cond_24

    iget p3, p0, Lorg/conscrypt/OpenSSLCipherRSA;->padding:I

    const/4 v1, 0x3

    if-ne p3, v1, :cond_20

    array-length p3, p2

    new-array p3, p3, [B

    array-length v1, p2

    sub-int/2addr v1, p1

    invoke-static {p2, v0, p3, v1, p1}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    move-object p2, p3

    goto :goto_24

    :cond_20
    invoke-static {p2, p1}, Ljava/util/Arrays;->copyOf([BI)[B

    move-result-object p2

    :cond_24
    :goto_24
    iget-object p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->buffer:[B

    array-length p1, p1

    new-array p3, p1, [B

    invoke-virtual {p0, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->doCryptoOperation([B[B)I

    move-result p2

    iget-boolean v1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->encrypting:Z

    if-nez v1, :cond_37

    if-eq p2, p1, :cond_37

    invoke-static {p3, p2}, Ljava/util/Arrays;->copyOf([BI)[B

    move-result-object p3

    :cond_37
    iput v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->bufferOffset:I

    return-object p3

    :cond_3a
    new-instance p1, Ljavax/crypto/IllegalBlockSizeException;

    new-instance p2, Ljava/lang/StringBuilder;

    invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V

    const-string p3, "input must be under "

    invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    iget-object p3, p0, Lorg/conscrypt/OpenSSLCipherRSA;->buffer:[B

    array-length p3, p3

    invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    const-string p3, " bytes"

    invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-direct {p1, p2}, Ljavax/crypto/IllegalBlockSizeException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method protected engineGetBlockSize()I
    .registers 2

    iget-boolean v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->encrypting:Z

    if-eqz v0, :cond_9

    invoke-virtual {p0}, Lorg/conscrypt/OpenSSLCipherRSA;->paddedBlockSizeBytes()I

    move-result v0

    return v0

    :cond_9
    invoke-virtual {p0}, Lorg/conscrypt/OpenSSLCipherRSA;->keySizeBytes()I

    move-result v0

    return v0
.end method

.method protected engineGetIV()[B
    .registers 2

    const/4 v0, 0x0

    return-object v0
.end method

.method protected engineGetKeySize(Ljava/security/Key;)I
    .registers 3

    instance-of v0, p1, Lorg/conscrypt/OpenSSLRSAPrivateKey;

    if-eqz v0, :cond_f

    check-cast p1, Lorg/conscrypt/OpenSSLRSAPrivateKey;

    invoke-virtual {p1}, Lorg/conscrypt/OpenSSLRSAPrivateKey;->getModulus()Ljava/math/BigInteger;

    move-result-object p1

    :goto_a
    invoke-virtual {p1}, Ljava/math/BigInteger;->bitLength()I

    move-result p1

    return p1

    :cond_f
    instance-of v0, p1, Ljava/security/interfaces/RSAPrivateCrtKey;

    if-eqz v0, :cond_1a

    check-cast p1, Ljava/security/interfaces/RSAPrivateCrtKey;

    invoke-interface {p1}, Ljava/security/interfaces/RSAPrivateCrtKey;->getModulus()Ljava/math/BigInteger;

    move-result-object p1

    goto :goto_a

    :cond_1a
    instance-of v0, p1, Ljava/security/interfaces/RSAPrivateKey;

    if-eqz v0, :cond_25

    check-cast p1, Ljava/security/interfaces/RSAPrivateKey;

    invoke-interface {p1}, Ljava/security/interfaces/RSAPrivateKey;->getModulus()Ljava/math/BigInteger;

    move-result-object p1

    goto :goto_a

    :cond_25
    instance-of v0, p1, Lorg/conscrypt/OpenSSLRSAPublicKey;

    if-eqz v0, :cond_30

    check-cast p1, Lorg/conscrypt/OpenSSLRSAPublicKey;

    invoke-virtual {p1}, Lorg/conscrypt/OpenSSLRSAPublicKey;->getModulus()Ljava/math/BigInteger;

    move-result-object p1

    goto :goto_a

    :cond_30
    instance-of v0, p1, Ljava/security/interfaces/RSAPublicKey;

    if-eqz v0, :cond_3b

    check-cast p1, Ljava/security/interfaces/RSAPublicKey;

    invoke-interface {p1}, Ljava/security/interfaces/RSAPublicKey;->getModulus()Ljava/math/BigInteger;

    move-result-object p1

    goto :goto_a

    :cond_3b
    if-nez p1, :cond_45

    new-instance p1, Ljava/security/InvalidKeyException;

    const-string v0, "RSA private or public key is null"

    invoke-direct {p1, v0}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/String;)V

    throw p1

    :cond_45
    new-instance p1, Ljava/security/InvalidKeyException;

    const-string v0, "Need RSA private or public key"

    invoke-direct {p1, v0}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/String;)V

    goto :goto_4e

    :goto_4d
    throw p1

    :goto_4e
    goto :goto_4d
.end method

.method protected engineGetOutputSize(I)I
    .registers 2

    iget-boolean p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->encrypting:Z

    if-eqz p1, :cond_9

    invoke-virtual {p0}, Lorg/conscrypt/OpenSSLCipherRSA;->keySizeBytes()I

    move-result p1

    return p1

    :cond_9
    invoke-virtual {p0}, Lorg/conscrypt/OpenSSLCipherRSA;->paddedBlockSizeBytes()I

    move-result p1

    return p1
.end method

.method protected engineGetParameters()Ljava/security/AlgorithmParameters;
    .registers 2

    const/4 v0, 0x0

    return-object v0
.end method

.method protected engineInit(ILjava/security/Key;Ljava/security/AlgorithmParameters;Ljava/security/SecureRandom;)V
    .registers 5

    if-nez p3, :cond_7

    const/4 p3, 0x0

    invoke-virtual {p0, p1, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->engineInitInternal(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

    return-void

    :cond_7
    new-instance p1, Ljava/security/InvalidAlgorithmParameterException;

    new-instance p2, Ljava/lang/StringBuilder;

    invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V

    const-string p4, "unknown param type: "

    invoke-virtual {p2, p4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p3}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object p3

    invoke-virtual {p3}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object p3

    invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-direct {p1, p2}, Ljava/security/InvalidAlgorithmParameterException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method protected engineInit(ILjava/security/Key;Ljava/security/SecureRandom;)V
    .registers 4

    const/4 p3, 0x0

    :try_start_1
    invoke-virtual {p0, p1, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->engineInitInternal(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
    :try_end_4
    .catch Ljava/security/InvalidAlgorithmParameterException; {:try_start_1 .. :try_end_4} :catch_5

    return-void

    :catch_5
    move-exception p1

    new-instance p2, Ljava/security/InvalidKeyException;

    const-string p3, "Algorithm parameters rejected when none supplied"

    invoke-direct {p2, p3, p1}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V

    throw p2
.end method

.method protected engineInit(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;Ljava/security/SecureRandom;)V
    .registers 5

    if-nez p3, :cond_6

    invoke-virtual {p0, p1, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->engineInitInternal(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V

    return-void

    :cond_6
    new-instance p1, Ljava/security/InvalidAlgorithmParameterException;

    new-instance p2, Ljava/lang/StringBuilder;

    invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V

    const-string p4, "unknown param type: "

    invoke-virtual {p2, p4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p3}, Ljava/lang/Object;->getClass()Ljava/lang/Class;

    move-result-object p3

    invoke-virtual {p3}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object p3

    invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-direct {p1, p2}, Ljava/security/InvalidAlgorithmParameterException;-><init>(Ljava/lang/String;)V

    throw p1
.end method

.method engineInitInternal(ILjava/security/Key;Ljava/security/spec/AlgorithmParameterSpec;)V
    .registers 7

    const/4 v0, 0x0

    const/4 v1, 0x1

    if-eq p1, v1, :cond_29

    const/4 v2, 0x3

    if-ne p1, v2, :cond_8

    goto :goto_29

    :cond_8
    const/4 v2, 0x2

    if-eq p1, v2, :cond_26

    const/4 v2, 0x4

    if-ne p1, v2, :cond_f

    goto :goto_26

    :cond_f
    new-instance p2, Ljava/security/InvalidParameterException;

    new-instance p3, Ljava/lang/StringBuilder;

    invoke-direct {p3}, Ljava/lang/StringBuilder;-><init>()V

    const-string v0, "Unsupported opmode "

    invoke-virtual {p3, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p3, p1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {p3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {p2, p1}, Ljava/security/InvalidParameterException;-><init>(Ljava/lang/String;)V

    throw p2

    :cond_26
    :goto_26
    iput-boolean v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->encrypting:Z

    goto :goto_2b

    :cond_29
    :goto_29
    iput-boolean v1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->encrypting:Z

    :goto_2b
    instance-of p1, p2, Lorg/conscrypt/OpenSSLRSAPrivateKey;

    if-eqz p1, :cond_3a

    check-cast p2, Lorg/conscrypt/OpenSSLRSAPrivateKey;

    iput-boolean v1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->usingPrivateKey:Z

    invoke-virtual {p2}, Lorg/conscrypt/OpenSSLRSAPrivateKey;->getOpenSSLKey()Lorg/conscrypt/OpenSSLKey;

    move-result-object p1

    :goto_37
    iput-object p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->key:Lorg/conscrypt/OpenSSLKey;

    goto :goto_6e

    :cond_3a
    instance-of p1, p2, Ljava/security/interfaces/RSAPrivateCrtKey;

    if-eqz p1, :cond_47

    check-cast p2, Ljava/security/interfaces/RSAPrivateCrtKey;

    iput-boolean v1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->usingPrivateKey:Z

    invoke-static {p2}, Lorg/conscrypt/OpenSSLRSAPrivateCrtKey;->getInstance(Ljava/security/interfaces/RSAPrivateCrtKey;)Lorg/conscrypt/OpenSSLKey;

    move-result-object p1

    goto :goto_37

    :cond_47
    instance-of p1, p2, Ljava/security/interfaces/RSAPrivateKey;

    if-eqz p1, :cond_54

    check-cast p2, Ljava/security/interfaces/RSAPrivateKey;

    iput-boolean v1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->usingPrivateKey:Z

    invoke-static {p2}, Lorg/conscrypt/OpenSSLRSAPrivateKey;->getInstance(Ljava/security/interfaces/RSAPrivateKey;)Lorg/conscrypt/OpenSSLKey;

    move-result-object p1

    goto :goto_37

    :cond_54
    instance-of p1, p2, Lorg/conscrypt/OpenSSLRSAPublicKey;

    if-eqz p1, :cond_61

    check-cast p2, Lorg/conscrypt/OpenSSLRSAPublicKey;

    iput-boolean v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->usingPrivateKey:Z

    invoke-virtual {p2}, Lorg/conscrypt/OpenSSLRSAPublicKey;->getOpenSSLKey()Lorg/conscrypt/OpenSSLKey;

    move-result-object p1

    goto :goto_37

    :cond_61
    instance-of p1, p2, Ljava/security/interfaces/RSAPublicKey;

    if-eqz p1, :cond_84

    check-cast p2, Ljava/security/interfaces/RSAPublicKey;

    iput-boolean v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->usingPrivateKey:Z

    invoke-static {p2}, Lorg/conscrypt/OpenSSLRSAPublicKey;->getInstance(Ljava/security/interfaces/RSAPublicKey;)Lorg/conscrypt/OpenSSLKey;

    move-result-object p1

    goto :goto_37

    :goto_6e
    iget-object p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->key:Lorg/conscrypt/OpenSSLKey;

    invoke-virtual {p1}, Lorg/conscrypt/OpenSSLKey;->getNativeRef()Lorg/conscrypt/NativeRef$EVP_PKEY;

    move-result-object p1

    invoke-static {p1}, Lorg/conscrypt/NativeCrypto;->RSA_size(Lorg/conscrypt/NativeRef$EVP_PKEY;)I

    move-result p1

    new-array p1, p1, [B

    iput-object p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->buffer:[B

    iput v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->bufferOffset:I

    iput-boolean v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->inputTooLarge:Z

    invoke-virtual {p0, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->doCryptoInit(Ljava/security/spec/AlgorithmParameterSpec;)V

    return-void

    :cond_84
    new-instance p1, Ljava/security/InvalidKeyException;

    if-nez p2, :cond_8e

    const-string p2, "RSA private or public key is null"

    invoke-direct {p1, p2}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/String;)V

    throw p1

    :cond_8e
    const-string p2, "Need RSA private or public key"

    invoke-direct {p1, p2}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/String;)V

    goto :goto_95

    :goto_94
    throw p1

    :goto_95
    goto :goto_94
.end method

.method protected engineSetMode(Ljava/lang/String;)V
    .registers 5

    sget-object v0, Ljava/util/Locale;->ROOT:Ljava/util/Locale;

    invoke-virtual {p1, v0}, Ljava/lang/String;->toUpperCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v0

    const-string v1, "NONE"

    invoke-virtual {v1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-nez v1, :cond_2e

    const-string v1, "ECB"

    invoke-virtual {v1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_17

    goto :goto_2e

    :cond_17
    new-instance v0, Ljava/security/NoSuchAlgorithmException;

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "mode not supported: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {v0, p1}, Ljava/security/NoSuchAlgorithmException;-><init>(Ljava/lang/String;)V

    throw v0

    :cond_2e
    :goto_2e
    return-void
.end method

.method protected engineSetPadding(Ljava/lang/String;)V
    .registers 5

    sget-object v0, Ljava/util/Locale;->ROOT:Ljava/util/Locale;

    invoke-virtual {p1, v0}, Ljava/lang/String;->toUpperCase(Ljava/util/Locale;)Ljava/lang/String;

    move-result-object v0

    const-string v1, "PKCS1PADDING"

    invoke-virtual {v1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v1

    if-eqz v1, :cond_12

    const/4 p1, 0x1

    :goto_f
    iput p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->padding:I

    return-void

    :cond_12
    const-string v1, "NOPADDING"

    invoke-virtual {v1, v0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_1c

    const/4 p1, 0x3

    goto :goto_f

    :cond_1c
    new-instance v0, Ljavax/crypto/NoSuchPaddingException;

    new-instance v1, Ljava/lang/StringBuilder;

    invoke-direct {v1}, Ljava/lang/StringBuilder;-><init>()V

    const-string v2, "padding not supported: "

    invoke-virtual {v1, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {v1}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p1

    invoke-direct {v0, p1}, Ljavax/crypto/NoSuchPaddingException;-><init>(Ljava/lang/String;)V

    goto :goto_34

    :goto_33
    throw v0

    :goto_34
    goto :goto_33
.end method

.method protected engineUnwrap([BLjava/lang/String;I)Ljava/security/Key;
    .registers 6

    const/4 v0, 0x0

    :try_start_1
    array-length v1, p1

    invoke-virtual {p0, p1, v0, v1}, Lorg/conscrypt/OpenSSLCipherRSA;->engineDoFinal([BII)[B

    move-result-object p1

    const/4 v0, 0x1

    if-ne p3, v0, :cond_17

    invoke-static {p2}, Ljava/security/KeyFactory;->getInstance(Ljava/lang/String;)Ljava/security/KeyFactory;

    move-result-object p2

    new-instance p3, Ljava/security/spec/X509EncodedKeySpec;

    invoke-direct {p3, p1}, Ljava/security/spec/X509EncodedKeySpec;-><init>([B)V

    invoke-virtual {p2, p3}, Ljava/security/KeyFactory;->generatePublic(Ljava/security/spec/KeySpec;)Ljava/security/PublicKey;

    move-result-object p1

    return-object p1

    :cond_17
    const/4 v0, 0x2

    if-ne p3, v0, :cond_28

    invoke-static {p2}, Ljava/security/KeyFactory;->getInstance(Ljava/lang/String;)Ljava/security/KeyFactory;

    move-result-object p2

    new-instance p3, Ljava/security/spec/PKCS8EncodedKeySpec;

    invoke-direct {p3, p1}, Ljava/security/spec/PKCS8EncodedKeySpec;-><init>([B)V

    invoke-virtual {p2, p3}, Ljava/security/KeyFactory;->generatePrivate(Ljava/security/spec/KeySpec;)Ljava/security/PrivateKey;

    move-result-object p1

    return-object p1

    :cond_28
    const/4 v0, 0x3

    if-ne p3, v0, :cond_31

    new-instance p3, Ljavax/crypto/spec/SecretKeySpec;

    invoke-direct {p3, p1, p2}, Ljavax/crypto/spec/SecretKeySpec;-><init>([BLjava/lang/String;)V

    return-object p3

    :cond_31
    new-instance p1, Ljava/lang/UnsupportedOperationException;

    new-instance p2, Ljava/lang/StringBuilder;

    invoke-direct {p2}, Ljava/lang/StringBuilder;-><init>()V

    const-string v0, "wrappedKeyType == "

    invoke-virtual {p2, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    invoke-virtual {p2, p3}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;

    invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p2

    invoke-direct {p1, p2}, Ljava/lang/UnsupportedOperationException;-><init>(Ljava/lang/String;)V

    throw p1
    :try_end_48
    .catch Ljavax/crypto/IllegalBlockSizeException; {:try_start_1 .. :try_end_48} :catch_56
    .catch Ljavax/crypto/BadPaddingException; {:try_start_1 .. :try_end_48} :catch_4f
    .catch Ljava/security/spec/InvalidKeySpecException; {:try_start_1 .. :try_end_48} :catch_48

    :catch_48
    move-exception p1

    new-instance p2, Ljava/security/InvalidKeyException;

    invoke-direct {p2, p1}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/Throwable;)V

    throw p2

    :catch_4f
    move-exception p1

    new-instance p2, Ljava/security/InvalidKeyException;

    invoke-direct {p2, p1}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/Throwable;)V

    throw p2

    :catch_56
    move-exception p1

    new-instance p2, Ljava/security/InvalidKeyException;

    invoke-direct {p2, p1}, Ljava/security/InvalidKeyException;-><init>(Ljava/lang/Throwable;)V

    throw p2
.end method

.method protected engineUpdate([BII[BI)I
    .registers 6

    invoke-virtual {p0, p1, p2, p3}, Lorg/conscrypt/OpenSSLCipherRSA;->engineUpdate([BII)[B

    const/4 p1, 0x0

    return p1
.end method

.method protected engineUpdate([BII)[B
    .registers 8

    iget v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->bufferOffset:I

    add-int v1, v0, p3

    iget-object v2, p0, Lorg/conscrypt/OpenSSLCipherRSA;->buffer:[B

    array-length v3, v2

    if-le v1, v3, :cond_f

    const/4 p1, 0x1

    iput-boolean p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->inputTooLarge:Z

    :goto_c
    sget-object p1, Lorg/conscrypt/EmptyArray;->BYTE:[B

    return-object p1

    :cond_f
    invoke-static {p1, p2, v2, v0, p3}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V

    iget p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->bufferOffset:I

    add-int/2addr p1, p3

    iput p1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->bufferOffset:I

    goto :goto_c
.end method

.method protected engineWrap(Ljava/security/Key;)[B
    .registers 4

    :try_start_0
    invoke-interface {p1}, Ljava/security/Key;->getEncoded()[B

    move-result-object p1

    const/4 v0, 0x0

    array-length v1, p1

    invoke-virtual {p0, p1, v0, v1}, Lorg/conscrypt/OpenSSLCipherRSA;->engineDoFinal([BII)[B

    move-result-object p1
    :try_end_a
    .catch Ljavax/crypto/BadPaddingException; {:try_start_0 .. :try_end_a} :catch_b

    return-object p1

    :catch_b
    move-exception p1

    new-instance v0, Ljavax/crypto/IllegalBlockSizeException;

    invoke-direct {v0}, Ljavax/crypto/IllegalBlockSizeException;-><init>()V

    invoke-virtual {v0, p1}, Ljavax/crypto/IllegalBlockSizeException;->initCause(Ljava/lang/Throwable;)Ljava/lang/Throwable;

    throw v0
.end method

.method isInitialized()Z
    .registers 2

    iget-object v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->key:Lorg/conscrypt/OpenSSLKey;

    if-eqz v0, :cond_6

    const/4 v0, 0x1

    goto :goto_7

    :cond_6
    const/4 v0, 0x0

    :goto_7
    return v0
.end method

.method keySizeBytes()I
    .registers 3

    invoke-virtual {p0}, Lorg/conscrypt/OpenSSLCipherRSA;->isInitialized()Z

    move-result v0

    if-eqz v0, :cond_11

    iget-object v0, p0, Lorg/conscrypt/OpenSSLCipherRSA;->key:Lorg/conscrypt/OpenSSLKey;

    invoke-virtual {v0}, Lorg/conscrypt/OpenSSLKey;->getNativeRef()Lorg/conscrypt/NativeRef$EVP_PKEY;

    move-result-object v0

    invoke-static {v0}, Lorg/conscrypt/NativeCrypto;->RSA_size(Lorg/conscrypt/NativeRef$EVP_PKEY;)I

    move-result v0

    return v0

    :cond_11
    new-instance v0, Ljava/lang/IllegalStateException;

    const-string v1, "cipher is not initialized"

    invoke-direct {v0, v1}, Ljava/lang/IllegalStateException;-><init>(Ljava/lang/String;)V

    throw v0
.end method

.method paddedBlockSizeBytes()I
    .registers 4

    invoke-virtual {p0}, Lorg/conscrypt/OpenSSLCipherRSA;->keySizeBytes()I

    move-result v0

    iget v1, p0, Lorg/conscrypt/OpenSSLCipherRSA;->padding:I

    const/4 v2, 0x1

    if-ne v1, v2, :cond_d

    add-int/lit8 v0, v0, -0x1

    add-int/lit8 v0, v0, -0xa

    :cond_d
    return v0
.end method