f.smali

.class public final Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/f;
.super Ljava/lang/Object;
.source "HDUtils.java"


# static fields
.field private static final PATH_JOINER:Lcom/google/common/base/h;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 38
    const-class v0, Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/f;

    invoke-virtual {v0}, Ljava/lang/Class;->desiredAssertionStatus()Z

    .line 39
    const-string v0, "/"

    invoke-static {v0}, Lcom/google/common/base/h;->eM(Ljava/lang/String;)Lcom/google/common/base/h;

    move-result-object v0

    sput-object v0, Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/f;->PATH_JOINER:Lcom/google/common/base/h;

    return-void
.end method

.method public constructor <init>()V
    .registers 1

    .prologue
    .line 38
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static b(Ljava/util/List;Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;)Lcom/google/common/collect/ImmutableList;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ">;",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ")",
            "Lcom/google/common/collect/ImmutableList",
            "<",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ">;"
        }
    .end annotation

    .prologue
    .line 72
    invoke-static {}, Lcom/google/common/collect/ImmutableList;->builder()Lcom/google/common/collect/an;

    move-result-object v0

    invoke-virtual {v0, p0}, Lcom/google/common/collect/an;->c(Ljava/lang/Iterable;)Lcom/google/common/collect/an;

    move-result-object v0

    invoke-virtual {v0, p1}, Lcom/google/common/collect/an;->Z(Ljava/lang/Object;)Lcom/google/common/collect/an;

    move-result-object v0

    invoke-virtual {v0}, Lcom/google/common/collect/an;->xm()Lcom/google/common/collect/ImmutableList;

    move-result-object v0

    return-object v0
.end method

.method public static concat(Ljava/util/List;Ljava/util/List;)Lcom/google/common/collect/ImmutableList;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ">;",
            "Ljava/util/List",
            "<",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ">;)",
            "Lcom/google/common/collect/ImmutableList",
            "<",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ">;"
        }
    .end annotation

    .prologue
    .line 77
    invoke-static {}, Lcom/google/common/collect/ImmutableList;->builder()Lcom/google/common/collect/an;

    move-result-object v0

    invoke-virtual {v0, p0}, Lcom/google/common/collect/an;->c(Ljava/lang/Iterable;)Lcom/google/common/collect/an;

    move-result-object v0

    invoke-virtual {v0, p1}, Lcom/google/common/collect/an;->c(Ljava/lang/Iterable;)Lcom/google/common/collect/an;

    move-result-object v0

    invoke-virtual {v0}, Lcom/google/common/collect/an;->xm()Lcom/google/common/collect/ImmutableList;

    move-result-object v0

    return-object v0
.end method

.method static createHmacSha512Digest([B)Lorg/spongycastle/crypto/macs/HMac;
    .registers 3

    .prologue
    .line 42
    new-instance v0, Lorg/spongycastle/crypto/digests/SHA512Digest;

    invoke-direct {v0}, Lorg/spongycastle/crypto/digests/SHA512Digest;-><init>()V

    .line 43
    new-instance v1, Lorg/spongycastle/crypto/macs/HMac;

    invoke-direct {v1, v0}, Lorg/spongycastle/crypto/macs/HMac;-><init>(Lorg/spongycastle/crypto/Digest;)V

    .line 44
    new-instance v0, Lorg/spongycastle/crypto/params/KeyParameter;

    invoke-direct {v0, p0}, Lorg/spongycastle/crypto/params/KeyParameter;-><init>([B)V

    invoke-virtual {v1, v0}, Lorg/spongycastle/crypto/macs/HMac;->init(Lorg/spongycastle/crypto/CipherParameters;)V

    .line 45
    return-object v1
.end method

.method public static formatPath(Ljava/util/List;)Ljava/lang/String;
    .registers 3
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/List",
            "<",
            "Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/a;",
            ">;)",
            "Ljava/lang/String;"
        }
    .end annotation

    .prologue
    .line 82
    sget-object v0, Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/f;->PATH_JOINER:Lcom/google/common/base/h;

    const-string v1, "M"

    invoke-static {v1}, Ljava/util/Collections;->singleton(Ljava/lang/Object;)Ljava/util/Set;

    move-result-object v1

    invoke-static {v1, p0}, Lcom/google/common/collect/ay;->a(Ljava/lang/Iterable;Ljava/lang/Iterable;)Ljava/lang/Iterable;

    move-result-object v1

    invoke-virtual {v0, v1}, Lcom/google/common/base/h;->join(Ljava/lang/Iterable;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method

.method static hmacSha512(Lorg/spongycastle/crypto/macs/HMac;[B)[B
    .registers 4

    .prologue
    const/4 v1, 0x0

    .line 49
    invoke-virtual {p0}, Lorg/spongycastle/crypto/macs/HMac;->reset()V

    .line 50
    array-length v0, p1

    invoke-virtual {p0, p1, v1, v0}, Lorg/spongycastle/crypto/macs/HMac;->update([BII)V

    .line 51
    const/16 v0, 0x40

    new-array v0, v0, [B

    .line 52
    invoke-virtual {p0, v0, v1}, Lorg/spongycastle/crypto/macs/HMac;->doFinal([BI)I

    .line 53
    return-object v0
.end method

.method public static hmacSha512([B[B)[B
    .registers 3

    .prologue
    .line 57
    invoke-static {p0}, Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/f;->createHmacSha512Digest([B)Lorg/spongycastle/crypto/macs/HMac;

    move-result-object v0

    invoke-static {v0, p1}, Lcom/cmcm/safewallet/data/coinprovider/bch/bitcoinj/crypto/f;->hmacSha512(Lorg/spongycastle/crypto/macs/HMac;[B)[B

    move-result-object v0

    return-object v0
.end method