SecT131Field.smali

.class public Lorg/spongycastle/math/ec/custom/sec/SecT131Field;
.super Ljava/lang/Object;
.source "SecT131Field.java"


# static fields
.field private static final M03:J = 0x7L

.field private static final M44:J = 0xfffffffffffL

.field private static final ROOT_Z:[J


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

    .prologue
    .line 14
    const/4 v0, 0x3

    new-array v0, v0, [J

    fill-array-data v0, :array_a

    sput-object v0, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->ROOT_Z:[J

    return-void

    nop

    :array_a
    .array-data 8
        0x26bc4d789af13523L
        0x26bc4d789af135e2L    # 4.281425911902527E-122
        0x6
    .end array-data
.end method

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

    .prologue
    .line 9
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static add([J[J[J)V
    .registers 10

    .prologue
    const/4 v6, 0x2

    const/4 v5, 0x1

    const/4 v4, 0x0

    .line 18
    aget-wide v0, p0, v4

    aget-wide v2, p1, v4

    xor-long/2addr v0, v2

    aput-wide v0, p2, v4

    .line 19
    aget-wide v0, p0, v5

    aget-wide v2, p1, v5

    xor-long/2addr v0, v2

    aput-wide v0, p2, v5

    .line 20
    aget-wide v0, p0, v6

    aget-wide v2, p1, v6

    xor-long/2addr v0, v2

    aput-wide v0, p2, v6

    .line 21
    return-void
.end method

.method public static addExt([J[J[J)V
    .registers 12

    .prologue
    const/4 v8, 0x4

    const/4 v7, 0x3

    const/4 v6, 0x2

    const/4 v5, 0x1

    const/4 v4, 0x0

    .line 25
    aget-wide v0, p0, v4

    aget-wide v2, p1, v4

    xor-long/2addr v0, v2

    aput-wide v0, p2, v4

    .line 26
    aget-wide v0, p0, v5

    aget-wide v2, p1, v5

    xor-long/2addr v0, v2

    aput-wide v0, p2, v5

    .line 27
    aget-wide v0, p0, v6

    aget-wide v2, p1, v6

    xor-long/2addr v0, v2

    aput-wide v0, p2, v6

    .line 28
    aget-wide v0, p0, v7

    aget-wide v2, p1, v7

    xor-long/2addr v0, v2

    aput-wide v0, p2, v7

    .line 29
    aget-wide v0, p0, v8

    aget-wide v2, p1, v8

    xor-long/2addr v0, v2

    aput-wide v0, p2, v8

    .line 30
    return-void
.end method

.method public static addOne([J[J)V
    .registers 9

    .prologue
    const/4 v6, 0x2

    const/4 v5, 0x1

    const/4 v4, 0x0

    .line 34
    aget-wide v0, p0, v4

    const-wide/16 v2, 0x1

    xor-long/2addr v0, v2

    aput-wide v0, p1, v4

    .line 35
    aget-wide v0, p0, v5

    aput-wide v0, p1, v5

    .line 36
    aget-wide v0, p0, v6

    aput-wide v0, p1, v6

    .line 37
    return-void
.end method

.method public static fromBigInteger(Ljava/math/BigInteger;)[J
    .registers 3

    .prologue
    .line 41
    invoke-static {p0}, Lorg/spongycastle/math/raw/Nat192;->fromBigInteger64(Ljava/math/BigInteger;)[J

    move-result-object v0

    .line 42
    const/4 v1, 0x0

    invoke-static {v0, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->reduce61([JI)V

    .line 43
    return-object v0
.end method

.method protected static implCompactExt([J)V
    .registers 17

    .prologue
    .line 173
    const/4 v0, 0x0

    aget-wide v0, p0, v0

    const/4 v2, 0x1

    aget-wide v2, p0, v2

    const/4 v4, 0x2

    aget-wide v4, p0, v4

    const/4 v6, 0x3

    aget-wide v6, p0, v6

    const/4 v8, 0x4

    aget-wide v8, p0, v8

    const/4 v10, 0x5

    aget-wide v10, p0, v10

    .line 174
    const/4 v12, 0x0

    const/16 v13, 0x2c

    shl-long v14, v2, v13

    xor-long/2addr v0, v14

    aput-wide v0, p0, v12

    .line 175
    const/4 v0, 0x1

    const/16 v1, 0x14

    ushr-long/2addr v2, v1

    const/16 v1, 0x18

    shl-long v12, v4, v1

    xor-long/2addr v2, v12

    aput-wide v2, p0, v0

    .line 176
    const/4 v0, 0x2

    const/16 v1, 0x28

    ushr-long v2, v4, v1

    const/4 v1, 0x4

    shl-long v4, v6, v1

    xor-long/2addr v2, v4

    const/16 v1, 0x30

    shl-long v4, v8, v1

    xor-long/2addr v2, v4

    aput-wide v2, p0, v0

    .line 178
    const/4 v0, 0x3

    const/16 v1, 0x3c

    ushr-long v2, v6, v1

    const/16 v1, 0x1c

    shl-long v4, v10, v1

    xor-long/2addr v2, v4

    const/16 v1, 0x10

    ushr-long v4, v8, v1

    xor-long/2addr v2, v4

    aput-wide v2, p0, v0

    .line 180
    const/4 v0, 0x4

    const/16 v1, 0x24

    ushr-long v2, v10, v1

    aput-wide v2, p0, v0

    .line 181
    const/4 v0, 0x5

    const-wide/16 v2, 0x0

    aput-wide v2, p0, v0

    .line 182
    return-void
.end method

.method protected static implMultiply([J[J[J)V
    .registers 23

    .prologue
    .line 190
    const/4 v0, 0x0

    aget-wide v0, p0, v0

    const/4 v2, 0x1

    aget-wide v2, p0, v2

    const/4 v4, 0x2

    aget-wide v4, p0, v4

    .line 191
    const/16 v6, 0x18

    ushr-long v6, v2, v6

    const/16 v8, 0x28

    shl-long/2addr v4, v8

    xor-long/2addr v4, v6

    const-wide v6, 0xfffffffffffL

    and-long/2addr v6, v4

    .line 192
    const/16 v4, 0x2c

    ushr-long v4, v0, v4

    const/16 v8, 0x14

    shl-long/2addr v2, v8

    xor-long/2addr v2, v4

    const-wide v4, 0xfffffffffffL

    and-long v16, v2, v4

    .line 193
    const-wide v2, 0xfffffffffffL

    and-long/2addr v0, v2

    .line 195
    const/4 v2, 0x0

    aget-wide v2, p1, v2

    const/4 v4, 0x1

    aget-wide v4, p1, v4

    const/4 v8, 0x2

    aget-wide v8, p1, v8

    .line 196
    const/16 v10, 0x18

    ushr-long v10, v4, v10

    const/16 v12, 0x28

    shl-long/2addr v8, v12

    xor-long/2addr v8, v10

    const-wide v10, 0xfffffffffffL

    and-long/2addr v8, v10

    .line 197
    const/16 v10, 0x2c

    ushr-long v10, v2, v10

    const/16 v12, 0x14

    shl-long/2addr v4, v12

    xor-long/2addr v4, v10

    const-wide v10, 0xfffffffffffL

    and-long v18, v4, v10

    .line 198
    const-wide v4, 0xfffffffffffL

    and-long/2addr v2, v4

    .line 200
    const/16 v4, 0xa

    new-array v4, v4, [J

    .line 202
    const/4 v5, 0x0

    invoke-static/range {v0 .. v5}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMulw(JJ[JI)V

    .line 203
    const/4 v11, 0x2

    move-object v10, v4

    invoke-static/range {v6 .. v11}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMulw(JJ[JI)V

    .line 205
    xor-long v10, v0, v16

    xor-long/2addr v10, v6

    .line 206
    xor-long v12, v2, v18

    xor-long/2addr v12, v8

    .line 208
    const/4 v15, 0x4

    move-object v14, v4

    invoke-static/range {v10 .. v15}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMulw(JJ[JI)V

    .line 210
    const/4 v5, 0x1

    shl-long v14, v16, v5

    const/4 v5, 0x2

    shl-long/2addr v6, v5

    xor-long/2addr v6, v14

    .line 211
    const/4 v5, 0x1

    shl-long v14, v18, v5

    const/4 v5, 0x2

    shl-long/2addr v8, v5

    xor-long/2addr v8, v14

    .line 213
    xor-long/2addr v0, v6

    xor-long/2addr v2, v8

    const/4 v5, 0x6

    invoke-static/range {v0 .. v5}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMulw(JJ[JI)V

    .line 214
    xor-long v0, v10, v6

    xor-long v2, v12, v8

    const/16 v5, 0x8

    invoke-static/range {v0 .. v5}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMulw(JJ[JI)V

    .line 216
    const/4 v0, 0x6

    aget-wide v0, v4, v0

    const/16 v2, 0x8

    aget-wide v2, v4, v2

    xor-long/2addr v0, v2

    .line 217
    const/4 v2, 0x7

    aget-wide v2, v4, v2

    const/16 v5, 0x9

    aget-wide v6, v4, v5

    xor-long/2addr v2, v6

    .line 222
    const/4 v5, 0x1

    shl-long v6, v0, v5

    const/4 v5, 0x6

    aget-wide v8, v4, v5

    xor-long/2addr v6, v8

    .line 223
    const/4 v5, 0x1

    shl-long v8, v2, v5

    xor-long/2addr v0, v8

    const/4 v5, 0x7

    aget-wide v8, v4, v5

    xor-long/2addr v0, v8

    .line 227
    const/4 v5, 0x0

    aget-wide v8, v4, v5

    .line 228
    const/4 v5, 0x1

    aget-wide v10, v4, v5

    const/4 v5, 0x0

    aget-wide v12, v4, v5

    xor-long/2addr v10, v12

    const/4 v5, 0x4

    aget-wide v12, v4, v5

    xor-long/2addr v10, v12

    .line 229
    const/4 v5, 0x1

    aget-wide v12, v4, v5

    const/4 v5, 0x5

    aget-wide v14, v4, v5

    xor-long/2addr v12, v14

    .line 232
    xor-long/2addr v6, v8

    const/4 v5, 0x2

    aget-wide v14, v4, v5

    const/4 v5, 0x4

    shl-long/2addr v14, v5

    xor-long/2addr v6, v14

    const/4 v5, 0x2

    aget-wide v14, v4, v5

    const/4 v5, 0x1

    shl-long/2addr v14, v5

    xor-long/2addr v6, v14

    .line 233
    xor-long/2addr v0, v10

    const/4 v5, 0x3

    aget-wide v14, v4, v5

    const/4 v5, 0x4

    shl-long/2addr v14, v5

    xor-long/2addr v0, v14

    const/4 v5, 0x3

    aget-wide v14, v4, v5

    const/4 v5, 0x1

    shl-long/2addr v14, v5

    xor-long/2addr v0, v14

    .line 234
    xor-long/2addr v2, v12

    .line 237
    const/16 v5, 0x2c

    ushr-long v14, v6, v5

    xor-long/2addr v0, v14

    const-wide v14, 0xfffffffffffL

    and-long/2addr v6, v14

    .line 238
    const/16 v5, 0x2c

    ushr-long v14, v0, v5

    xor-long/2addr v2, v14

    const-wide v14, 0xfffffffffffL

    and-long/2addr v0, v14

    .line 244
    const/4 v5, 0x1

    ushr-long/2addr v6, v5

    const-wide/16 v14, 0x1

    and-long/2addr v14, v0

    const/16 v5, 0x2b

    shl-long/2addr v14, v5

    xor-long/2addr v6, v14

    .line 245
    const/4 v5, 0x1

    ushr-long/2addr v0, v5

    const-wide/16 v14, 0x1

    and-long/2addr v14, v2

    const/16 v5, 0x2b

    shl-long/2addr v14, v5

    xor-long/2addr v0, v14

    .line 246
    const/4 v5, 0x1

    ushr-long/2addr v2, v5

    .line 250
    const/4 v5, 0x1

    shl-long v14, v6, v5

    xor-long/2addr v6, v14

    .line 251
    const/4 v5, 0x2

    shl-long v14, v6, v5

    xor-long/2addr v6, v14

    .line 252
    const/4 v5, 0x4

    shl-long v14, v6, v5

    xor-long/2addr v6, v14

    .line 253
    const/16 v5, 0x8

    shl-long v14, v6, v5

    xor-long/2addr v6, v14

    .line 254
    const/16 v5, 0x10

    shl-long v14, v6, v5

    xor-long/2addr v6, v14

    .line 255
    const/16 v5, 0x20

    shl-long v14, v6, v5

    xor-long/2addr v6, v14

    .line 257
    const-wide v14, 0xfffffffffffL

    and-long/2addr v6, v14

    const/16 v5, 0x2b

    ushr-long v14, v6, v5

    xor-long/2addr v0, v14

    .line 259
    const/4 v5, 0x1

    shl-long v14, v0, v5

    xor-long/2addr v0, v14

    .line 260
    const/4 v5, 0x2

    shl-long v14, v0, v5

    xor-long/2addr v0, v14

    .line 261
    const/4 v5, 0x4

    shl-long v14, v0, v5

    xor-long/2addr v0, v14

    .line 262
    const/16 v5, 0x8

    shl-long v14, v0, v5

    xor-long/2addr v0, v14

    .line 263
    const/16 v5, 0x10

    shl-long v14, v0, v5

    xor-long/2addr v0, v14

    .line 264
    const/16 v5, 0x20

    shl-long v14, v0, v5

    xor-long/2addr v0, v14

    .line 266
    const-wide v14, 0xfffffffffffL

    and-long/2addr v0, v14

    const/16 v5, 0x2b

    ushr-long v14, v0, v5

    xor-long/2addr v2, v14

    .line 268
    const/4 v5, 0x1

    shl-long v14, v2, v5

    xor-long/2addr v2, v14

    .line 269
    const/4 v5, 0x2

    shl-long v14, v2, v5

    xor-long/2addr v2, v14

    .line 270
    const/4 v5, 0x4

    shl-long v14, v2, v5

    xor-long/2addr v2, v14

    .line 271
    const/16 v5, 0x8

    shl-long v14, v2, v5

    xor-long/2addr v2, v14

    .line 272
    const/16 v5, 0x10

    shl-long v14, v2, v5

    xor-long/2addr v2, v14

    .line 273
    const/16 v5, 0x20

    shl-long v14, v2, v5

    xor-long/2addr v2, v14

    .line 277
    const/4 v5, 0x0

    aput-wide v8, p2, v5

    .line 278
    const/4 v5, 0x1

    xor-long v8, v10, v6

    const/4 v10, 0x2

    aget-wide v10, v4, v10

    xor-long/2addr v8, v10

    aput-wide v8, p2, v5

    .line 279
    const/4 v5, 0x2

    xor-long v8, v12, v0

    xor-long/2addr v6, v8

    const/4 v8, 0x3

    aget-wide v8, v4, v8

    xor-long/2addr v6, v8

    aput-wide v6, p2, v5

    .line 280
    const/4 v5, 0x3

    xor-long/2addr v0, v2

    aput-wide v0, p2, v5

    .line 281
    const/4 v0, 0x4

    const/4 v1, 0x2

    aget-wide v6, v4, v1

    xor-long/2addr v2, v6

    aput-wide v2, p2, v0

    .line 282
    const/4 v0, 0x5

    const/4 v1, 0x3

    aget-wide v2, v4, v1

    aput-wide v2, p2, v0

    .line 284
    invoke-static/range {p2 .. p2}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implCompactExt([J)V

    .line 285
    return-void
.end method

.method protected static implMulw(JJ[JI)V
    .registers 18

    .prologue
    .line 292
    const/16 v0, 0x8

    new-array v5, v0, [J

    .line 294
    const/4 v0, 0x1

    aput-wide p2, v5, v0

    .line 295
    const/4 v0, 0x2

    const/4 v1, 0x1

    aget-wide v2, v5, v1

    const/4 v1, 0x1

    shl-long/2addr v2, v1

    aput-wide v2, v5, v0

    .line 296
    const/4 v0, 0x3

    const/4 v1, 0x2

    aget-wide v2, v5, v1

    xor-long/2addr v2, p2

    aput-wide v2, v5, v0

    .line 297
    const/4 v0, 0x4

    const/4 v1, 0x2

    aget-wide v2, v5, v1

    const/4 v1, 0x1

    shl-long/2addr v2, v1

    aput-wide v2, v5, v0

    .line 298
    const/4 v0, 0x5

    const/4 v1, 0x4

    aget-wide v2, v5, v1

    xor-long/2addr v2, p2

    aput-wide v2, v5, v0

    .line 299
    const/4 v0, 0x6

    const/4 v1, 0x3

    aget-wide v2, v5, v1

    const/4 v1, 0x1

    shl-long/2addr v2, v1

    aput-wide v2, v5, v0

    .line 300
    const/4 v0, 0x7

    const/4 v1, 0x6

    aget-wide v2, v5, v1

    xor-long/2addr v2, p2

    aput-wide v2, v5, v0

    .line 302
    long-to-int v0, p0

    .line 303
    const-wide/16 v2, 0x0

    and-int/lit8 v1, v0, 0x7

    aget-wide v6, v5, v1

    ushr-int/lit8 v1, v0, 0x3

    and-int/lit8 v1, v1, 0x7

    aget-wide v8, v5, v1

    const/4 v1, 0x3

    shl-long/2addr v8, v1

    xor-long/2addr v6, v8

    ushr-int/lit8 v0, v0, 0x6

    and-int/lit8 v0, v0, 0x7

    aget-wide v0, v5, v0

    const/4 v4, 0x6

    shl-long/2addr v0, v4

    xor-long/2addr v0, v6

    .line 306
    const/16 v4, 0x21

    .line 309
    :cond_4f
    ushr-long v6, p0, v4

    long-to-int v6, v6

    .line 310
    and-int/lit8 v7, v6, 0x7

    aget-wide v8, v5, v7

    ushr-int/lit8 v7, v6, 0x3

    and-int/lit8 v7, v7, 0x7

    aget-wide v10, v5, v7

    const/4 v7, 0x3

    shl-long/2addr v10, v7

    xor-long/2addr v8, v10

    ushr-int/lit8 v7, v6, 0x6

    and-int/lit8 v7, v7, 0x7

    aget-wide v10, v5, v7

    const/4 v7, 0x6

    shl-long/2addr v10, v7

    xor-long/2addr v8, v10

    ushr-int/lit8 v6, v6, 0x9

    and-int/lit8 v6, v6, 0x7

    aget-wide v6, v5, v6

    const/16 v10, 0x9

    shl-long/2addr v6, v10

    xor-long/2addr v6, v8

    .line 314
    shl-long v8, v6, v4

    xor-long/2addr v0, v8

    .line 315
    neg-int v8, v4

    ushr-long/2addr v6, v8

    xor-long/2addr v2, v6

    .line 317
    add-int/lit8 v4, v4, -0xc

    if-gtz v4, :cond_4f

    .line 321
    const-wide v4, 0xfffffffffffL

    and-long/2addr v4, v0

    aput-wide v4, p4, p5

    .line 322
    add-int/lit8 v4, p5, 0x1

    const/16 v5, 0x2c

    ushr-long/2addr v0, v5

    const/16 v5, 0x14

    shl-long/2addr v2, v5

    xor-long/2addr v0, v2

    aput-wide v0, p4, v4

    .line 323
    return-void
.end method

.method protected static implSquare([J[J)V
    .registers 8

    .prologue
    const/4 v3, 0x2

    const/4 v2, 0x0

    .line 327
    aget-wide v0, p0, v2

    invoke-static {v0, v1, p1, v2}, Lorg/spongycastle/math/raw/Interleave;->expand64To128(J[JI)V

    .line 328
    const/4 v0, 0x1

    aget-wide v0, p0, v0

    invoke-static {v0, v1, p1, v3}, Lorg/spongycastle/math/raw/Interleave;->expand64To128(J[JI)V

    .line 330
    const/4 v0, 0x4

    aget-wide v2, p0, v3

    long-to-int v1, v2

    invoke-static {v1}, Lorg/spongycastle/math/raw/Interleave;->expand8to16(I)I

    move-result v1

    int-to-long v2, v1

    const-wide v4, 0xffffffffL

    and-long/2addr v2, v4

    aput-wide v2, p1, v0

    .line 331
    return-void
.end method

.method public static invert([J[J)V
    .registers 5

    .prologue
    .line 48
    invoke-static {p0}, Lorg/spongycastle/math/raw/Nat192;->isZero64([J)Z

    move-result v0

    if-eqz v0, :cond_c

    .line 50
    new-instance v0, Ljava/lang/IllegalStateException;

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

    throw v0

    .line 55
    :cond_c
    invoke-static {}, Lorg/spongycastle/math/raw/Nat192;->create64()[J

    move-result-object v0

    .line 56
    invoke-static {}, Lorg/spongycastle/math/raw/Nat192;->create64()[J

    move-result-object v1

    .line 58
    invoke-static {p0, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->square([J[J)V

    .line 59
    invoke-static {v0, p0, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 60
    const/4 v2, 0x2

    invoke-static {v0, v2, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->squareN([JI[J)V

    .line 61
    invoke-static {v1, v0, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 62
    const/4 v2, 0x4

    invoke-static {v1, v2, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->squareN([JI[J)V

    .line 63
    invoke-static {v0, v1, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 64
    const/16 v2, 0x8

    invoke-static {v0, v2, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->squareN([JI[J)V

    .line 65
    invoke-static {v1, v0, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 66
    const/16 v2, 0x10

    invoke-static {v1, v2, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->squareN([JI[J)V

    .line 67
    invoke-static {v0, v1, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 68
    const/16 v2, 0x20

    invoke-static {v0, v2, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->squareN([JI[J)V

    .line 69
    invoke-static {v1, v0, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 70
    invoke-static {v1, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->square([J[J)V

    .line 71
    invoke-static {v1, p0, v1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 72
    const/16 v2, 0x41

    invoke-static {v1, v2, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->squareN([JI[J)V

    .line 73
    invoke-static {v0, v1, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 74
    invoke-static {v0, p1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->square([J[J)V

    .line 75
    return-void
.end method

.method public static multiply([J[J[J)V
    .registers 4

    .prologue
    .line 79
    invoke-static {}, Lorg/spongycastle/math/raw/Nat192;->createExt64()[J

    move-result-object v0

    .line 80
    invoke-static {p0, p1, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMultiply([J[J[J)V

    .line 81
    invoke-static {v0, p2}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->reduce([J[J)V

    .line 82
    return-void
.end method

.method public static multiplyAddToExt([J[J[J)V
    .registers 4

    .prologue
    .line 86
    invoke-static {}, Lorg/spongycastle/math/raw/Nat192;->createExt64()[J

    move-result-object v0

    .line 87
    invoke-static {p0, p1, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implMultiply([J[J[J)V

    .line 88
    invoke-static {p2, v0, p2}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->addExt([J[J[J)V

    .line 89
    return-void
.end method

.method public static reduce([J[J)V
    .registers 16

    .prologue
    .line 93
    const/4 v0, 0x0

    aget-wide v0, p0, v0

    const/4 v2, 0x1

    aget-wide v2, p0, v2

    const/4 v4, 0x2

    aget-wide v4, p0, v4

    const/4 v6, 0x3

    aget-wide v6, p0, v6

    const/4 v8, 0x4

    aget-wide v8, p0, v8

    .line 95
    const/16 v10, 0x3d

    shl-long v10, v8, v10

    const/16 v12, 0x3f

    shl-long v12, v8, v12

    xor-long/2addr v10, v12

    xor-long/2addr v2, v10

    .line 96
    const/4 v10, 0x3

    ushr-long v10, v8, v10

    const/4 v12, 0x1

    ushr-long v12, v8, v12

    xor-long/2addr v10, v12

    xor-long/2addr v10, v8

    const/4 v12, 0x5

    shl-long v12, v8, v12

    xor-long/2addr v10, v12

    xor-long/2addr v4, v10

    .line 97
    const/16 v10, 0x3b

    ushr-long/2addr v8, v10

    xor-long/2addr v6, v8

    .line 99
    const/16 v8, 0x3d

    shl-long v8, v6, v8

    const/16 v10, 0x3f

    shl-long v10, v6, v10

    xor-long/2addr v8, v10

    xor-long/2addr v0, v8

    .line 100
    const/4 v8, 0x3

    ushr-long v8, v6, v8

    const/4 v10, 0x1

    ushr-long v10, v6, v10

    xor-long/2addr v8, v10

    xor-long/2addr v8, v6

    const/4 v10, 0x5

    shl-long v10, v6, v10

    xor-long/2addr v8, v10

    xor-long/2addr v2, v8

    .line 101
    const/16 v8, 0x3b

    ushr-long/2addr v6, v8

    xor-long/2addr v4, v6

    .line 103
    const/4 v6, 0x3

    ushr-long v6, v4, v6

    .line 104
    const/4 v8, 0x0

    xor-long/2addr v0, v6

    const/4 v9, 0x2

    shl-long v10, v6, v9

    xor-long/2addr v0, v10

    const/4 v9, 0x3

    shl-long v10, v6, v9

    xor-long/2addr v0, v10

    const/16 v9, 0x8

    shl-long v10, v6, v9

    xor-long/2addr v0, v10

    aput-wide v0, p1, v8

    .line 105
    const/4 v0, 0x1

    const/16 v1, 0x38

    ushr-long/2addr v6, v1

    xor-long/2addr v2, v6

    aput-wide v2, p1, v0

    .line 106
    const/4 v0, 0x2

    const-wide/16 v2, 0x7

    and-long/2addr v2, v4

    aput-wide v2, p1, v0

    .line 107
    return-void
.end method

.method public static reduce61([JI)V
    .registers 12

    .prologue
    const/4 v8, 0x3

    .line 111
    add-int/lit8 v0, p1, 0x2

    aget-wide v0, p0, v0

    ushr-long v2, v0, v8

    .line 112
    aget-wide v4, p0, p1

    const/4 v6, 0x2

    shl-long v6, v2, v6

    xor-long/2addr v6, v2

    shl-long v8, v2, v8

    xor-long/2addr v6, v8

    const/16 v8, 0x8

    shl-long v8, v2, v8

    xor-long/2addr v6, v8

    xor-long/2addr v4, v6

    aput-wide v4, p0, p1

    .line 113
    add-int/lit8 v4, p1, 0x1

    aget-wide v6, p0, v4

    const/16 v5, 0x38

    ushr-long/2addr v2, v5

    xor-long/2addr v2, v6

    aput-wide v2, p0, v4

    .line 114
    add-int/lit8 v2, p1, 0x2

    const-wide/16 v4, 0x7

    and-long/2addr v0, v4

    aput-wide v0, p0, v2

    .line 115
    return-void
.end method

.method public static sqrt([J[J)V
    .registers 12

    .prologue
    .line 119
    invoke-static {}, Lorg/spongycastle/math/raw/Nat192;->create64()[J

    move-result-object v0

    .line 122
    const/4 v1, 0x0

    aget-wide v2, p0, v1

    invoke-static {v2, v3}, Lorg/spongycastle/math/raw/Interleave;->unshuffle(J)J

    move-result-wide v2

    const/4 v1, 0x1

    aget-wide v4, p0, v1

    invoke-static {v4, v5}, Lorg/spongycastle/math/raw/Interleave;->unshuffle(J)J

    move-result-wide v4

    .line 123
    const-wide v6, 0xffffffffL

    and-long/2addr v6, v2

    const/16 v1, 0x20

    shl-long v8, v4, v1

    or-long/2addr v6, v8

    .line 124
    const/4 v1, 0x0

    const/16 v8, 0x20

    ushr-long/2addr v2, v8

    const-wide v8, -0x100000000L

    and-long/2addr v4, v8

    or-long/2addr v2, v4

    aput-wide v2, v0, v1

    .line 126
    const/4 v1, 0x2

    aget-wide v2, p0, v1

    invoke-static {v2, v3}, Lorg/spongycastle/math/raw/Interleave;->unshuffle(J)J

    move-result-wide v2

    .line 127
    const-wide v4, 0xffffffffL

    and-long/2addr v4, v2

    .line 128
    const/4 v1, 0x1

    const/16 v8, 0x20

    ushr-long/2addr v2, v8

    aput-wide v2, v0, v1

    .line 130
    sget-object v1, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->ROOT_Z:[J

    invoke-static {v0, v1, p1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->multiply([J[J[J)V

    .line 132
    const/4 v0, 0x0

    aget-wide v2, p1, v0

    xor-long/2addr v2, v6

    aput-wide v2, p1, v0

    .line 133
    const/4 v0, 0x1

    aget-wide v2, p1, v0

    xor-long/2addr v2, v4

    aput-wide v2, p1, v0

    .line 134
    return-void
.end method

.method public static square([J[J)V
    .registers 3

    .prologue
    .line 138
    const/4 v0, 0x5

    invoke-static {v0}, Lorg/spongycastle/math/raw/Nat;->create64(I)[J

    move-result-object v0

    .line 139
    invoke-static {p0, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implSquare([J[J)V

    .line 140
    invoke-static {v0, p1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->reduce([J[J)V

    .line 141
    return-void
.end method

.method public static squareAddToExt([J[J)V
    .registers 3

    .prologue
    .line 145
    const/4 v0, 0x5

    invoke-static {v0}, Lorg/spongycastle/math/raw/Nat;->create64(I)[J

    move-result-object v0

    .line 146
    invoke-static {p0, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implSquare([J[J)V

    .line 147
    invoke-static {p1, v0, p1}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->addExt([J[J[J)V

    .line 148
    return-void
.end method

.method public static squareN([JI[J)V
    .registers 4

    .prologue
    .line 154
    const/4 v0, 0x5

    invoke-static {v0}, Lorg/spongycastle/math/raw/Nat;->create64(I)[J

    move-result-object v0

    .line 155
    invoke-static {p0, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implSquare([J[J)V

    .line 156
    invoke-static {v0, p2}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->reduce([J[J)V

    .line 158
    :goto_b
    add-int/lit8 p1, p1, -0x1

    if-lez p1, :cond_16

    .line 160
    invoke-static {p2, v0}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->implSquare([J[J)V

    .line 161
    invoke-static {v0, p2}, Lorg/spongycastle/math/ec/custom/sec/SecT131Field;->reduce([J[J)V

    goto :goto_b

    .line 163
    :cond_16
    return-void
.end method

.method public static trace([J)I
    .registers 7

    .prologue
    const/4 v5, 0x1

    .line 168
    const/4 v0, 0x0

    aget-wide v0, p0, v0

    aget-wide v2, p0, v5

    const/16 v4, 0x3b

    ushr-long/2addr v2, v4

    xor-long/2addr v0, v2

    const/4 v2, 0x2

    aget-wide v2, p0, v2

    ushr-long/2addr v2, v5

    xor-long/2addr v0, v2

    long-to-int v0, v0

    and-int/lit8 v0, v0, 0x1

    return v0
.end method