update dependencies

3 files changed, 575 insertions, 0 deletions

diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_amd64.s b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_amd64.s
new file mode 100644
index 000000000..0fedf0b3a
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_amd64.s
@@ -0,0 +1,560 @@
+// Code generated by command: go run compress.go. DO NOT EDIT.
+
+#include "textflag.h"
+
+DATA iv<>+0(SB)/4, $0x6a09e667
+DATA iv<>+4(SB)/4, $0xbb67ae85
+DATA iv<>+8(SB)/4, $0x3c6ef372
+DATA iv<>+12(SB)/4, $0xa54ff53a
+DATA iv<>+16(SB)/4, $0x510e527f
+DATA iv<>+20(SB)/4, $0x9b05688c
+DATA iv<>+24(SB)/4, $0x1f83d9ab
+DATA iv<>+28(SB)/4, $0x5be0cd19
+GLOBL iv<>(SB), RODATA|NOPTR, $32
+
+DATA rot16_shuf<>+0(SB)/1, $0x02
+DATA rot16_shuf<>+1(SB)/1, $0x03
+DATA rot16_shuf<>+2(SB)/1, $0x00
+DATA rot16_shuf<>+3(SB)/1, $0x01
+DATA rot16_shuf<>+4(SB)/1, $0x06
+DATA rot16_shuf<>+5(SB)/1, $0x07
+DATA rot16_shuf<>+6(SB)/1, $0x04
+DATA rot16_shuf<>+7(SB)/1, $0x05
+DATA rot16_shuf<>+8(SB)/1, $0x0a
+DATA rot16_shuf<>+9(SB)/1, $0x0b
+DATA rot16_shuf<>+10(SB)/1, $0x08
+DATA rot16_shuf<>+11(SB)/1, $0x09
+DATA rot16_shuf<>+12(SB)/1, $0x0e
+DATA rot16_shuf<>+13(SB)/1, $0x0f
+DATA rot16_shuf<>+14(SB)/1, $0x0c
+DATA rot16_shuf<>+15(SB)/1, $0x0d
+DATA rot16_shuf<>+16(SB)/1, $0x12
+DATA rot16_shuf<>+17(SB)/1, $0x13
+DATA rot16_shuf<>+18(SB)/1, $0x10
+DATA rot16_shuf<>+19(SB)/1, $0x11
+DATA rot16_shuf<>+20(SB)/1, $0x16
+DATA rot16_shuf<>+21(SB)/1, $0x17
+DATA rot16_shuf<>+22(SB)/1, $0x14
+DATA rot16_shuf<>+23(SB)/1, $0x15
+DATA rot16_shuf<>+24(SB)/1, $0x1a
+DATA rot16_shuf<>+25(SB)/1, $0x1b
+DATA rot16_shuf<>+26(SB)/1, $0x18
+DATA rot16_shuf<>+27(SB)/1, $0x19
+DATA rot16_shuf<>+28(SB)/1, $0x1e
+DATA rot16_shuf<>+29(SB)/1, $0x1f
+DATA rot16_shuf<>+30(SB)/1, $0x1c
+DATA rot16_shuf<>+31(SB)/1, $0x1d
+GLOBL rot16_shuf<>(SB), RODATA|NOPTR, $32
+
+DATA rot8_shuf<>+0(SB)/1, $0x01
+DATA rot8_shuf<>+1(SB)/1, $0x02
+DATA rot8_shuf<>+2(SB)/1, $0x03
+DATA rot8_shuf<>+3(SB)/1, $0x00
+DATA rot8_shuf<>+4(SB)/1, $0x05
+DATA rot8_shuf<>+5(SB)/1, $0x06
+DATA rot8_shuf<>+6(SB)/1, $0x07
+DATA rot8_shuf<>+7(SB)/1, $0x04
+DATA rot8_shuf<>+8(SB)/1, $0x09
+DATA rot8_shuf<>+9(SB)/1, $0x0a
+DATA rot8_shuf<>+10(SB)/1, $0x0b
+DATA rot8_shuf<>+11(SB)/1, $0x08
+DATA rot8_shuf<>+12(SB)/1, $0x0d
+DATA rot8_shuf<>+13(SB)/1, $0x0e
+DATA rot8_shuf<>+14(SB)/1, $0x0f
+DATA rot8_shuf<>+15(SB)/1, $0x0c
+DATA rot8_shuf<>+16(SB)/1, $0x11
+DATA rot8_shuf<>+17(SB)/1, $0x12
+DATA rot8_shuf<>+18(SB)/1, $0x13
+DATA rot8_shuf<>+19(SB)/1, $0x10
+DATA rot8_shuf<>+20(SB)/1, $0x15
+DATA rot8_shuf<>+21(SB)/1, $0x16
+DATA rot8_shuf<>+22(SB)/1, $0x17
+DATA rot8_shuf<>+23(SB)/1, $0x14
+DATA rot8_shuf<>+24(SB)/1, $0x19
+DATA rot8_shuf<>+25(SB)/1, $0x1a
+DATA rot8_shuf<>+26(SB)/1, $0x1b
+DATA rot8_shuf<>+27(SB)/1, $0x18
+DATA rot8_shuf<>+28(SB)/1, $0x1d
+DATA rot8_shuf<>+29(SB)/1, $0x1e
+DATA rot8_shuf<>+30(SB)/1, $0x1f
+DATA rot8_shuf<>+31(SB)/1, $0x1c
+GLOBL rot8_shuf<>(SB), RODATA|NOPTR, $32
+
+// func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32)
+// Requires: SSE, SSE2, SSE4.1, SSSE3
+TEXT ·Compress(SB), NOSPLIT, $0-40
+	MOVQ   chain+0(FP), AX
+	MOVQ   block+8(FP), CX
+	MOVQ   counter+16(FP), DX
+	MOVL   blen+24(FP), BX
+	MOVL   flags+28(FP), BP
+	MOVQ   out+32(FP), SI
+	MOVUPS (AX), X0
+	MOVUPS 16(AX), X1
+	MOVUPS iv<>+0(SB), X2
+	PINSRD $0x00, DX, X3
+	SHRQ   $0x20, DX
+	PINSRD $0x01, DX, X3
+	PINSRD $0x02, BX, X3
+	PINSRD $0x03, BP, X3
+	MOVUPS (CX), X4
+	MOVUPS 16(CX), X5
+	MOVUPS 32(CX), X6
+	MOVUPS 48(CX), X7
+	MOVUPS rot16_shuf<>+0(SB), X8
+	MOVUPS rot8_shuf<>+0(SB), X9
+
+	// round 1
+	MOVAPS X4, X10
+	SHUFPS $0x88, X5, X10
+	PADDD  X10, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X8, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X11
+	PSRLL  $0x0c, X1
+	PSLLL  $0x14, X11
+	POR    X11, X1
+	MOVAPS X4, X4
+	SHUFPS $0xdd, X5, X4
+	PADDD  X4, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X9, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X5
+	PSRLL  $0x07, X1
+	PSLLL  $0x19, X5
+	POR    X5, X1
+	PSHUFD $0x93, X0, X0
+	PSHUFD $0x4e, X3, X3
+	PSHUFD $0x39, X2, X2
+	MOVAPS X6, X5
+	SHUFPS $0x88, X7, X5
+	SHUFPS $0x93, X5, X5
+	PADDD  X5, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X8, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X11
+	PSRLL  $0x0c, X1
+	PSLLL  $0x14, X11
+	POR    X11, X1
+	MOVAPS X6, X6
+	SHUFPS $0xdd, X7, X6
+	SHUFPS $0x93, X6, X6
+	PADDD  X6, X0
+	PADDD  X1, X0
+	PXOR   X0, X3
+	PSHUFB X9, X3
+	PADDD  X3, X2
+	PXOR   X2, X1
+	MOVAPS X1, X7
+	PSRLL  $0x07, X1
+	PSLLL  $0x19, X7
+	POR    X7, X1
+	PSHUFD $0x39, X0, X0
+	PSHUFD $0x4e, X3, X3
+	PSHUFD $0x93, X2, X2
+
+	// round 2
+	MOVAPS    X10, X7
+	SHUFPS    $0xd6, X4, X7
+	SHUFPS    $0x39, X7, X7
+	PADDD     X7, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X11
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X11
+	POR       X11, X1
+	MOVAPS    X5, X11
+	SHUFPS    $0xfa, X6, X11
+	PSHUFD    $0x0f, X10, X10
+	PBLENDW   $0x33, X10, X11
+	PADDD     X11, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X10
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X10
+	POR       X10, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X6, X12
+	PUNPCKLLQ X4, X12
+	PBLENDW   $0xc0, X5, X12
+	SHUFPS    $0xb4, X12, X12
+	PADDD     X12, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X10
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X10
+	POR       X10, X1
+	MOVAPS    X4, X10
+	PUNPCKHLQ X6, X10
+	MOVAPS    X5, X4
+	PUNPCKLLQ X10, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 3
+	MOVAPS    X7, X5
+	SHUFPS    $0xd6, X11, X5
+	SHUFPS    $0x39, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X6
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X6
+	POR       X6, X1
+	MOVAPS    X12, X6
+	SHUFPS    $0xfa, X4, X6
+	PSHUFD    $0x0f, X7, X7
+	PBLENDW   $0x33, X7, X6
+	PADDD     X6, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X10
+	PUNPCKLLQ X11, X10
+	PBLENDW   $0xc0, X12, X10
+	SHUFPS    $0xb4, X10, X10
+	PADDD     X10, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X7
+	POR       X7, X1
+	MOVAPS    X11, X7
+	PUNPCKHLQ X4, X7
+	MOVAPS    X12, X4
+	PUNPCKLLQ X7, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 4
+	MOVAPS    X5, X7
+	SHUFPS    $0xd6, X6, X7
+	SHUFPS    $0x39, X7, X7
+	PADDD     X7, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X11
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X11
+	POR       X11, X1
+	MOVAPS    X10, X11
+	SHUFPS    $0xfa, X4, X11
+	PSHUFD    $0x0f, X5, X5
+	PBLENDW   $0x33, X5, X11
+	PADDD     X11, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X12
+	PUNPCKLLQ X6, X12
+	PBLENDW   $0xc0, X10, X12
+	SHUFPS    $0xb4, X12, X12
+	PADDD     X12, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X6, X5
+	PUNPCKHLQ X4, X5
+	MOVAPS    X10, X4
+	PUNPCKLLQ X5, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 5
+	MOVAPS    X7, X5
+	SHUFPS    $0xd6, X11, X5
+	SHUFPS    $0x39, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X6
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X6
+	POR       X6, X1
+	MOVAPS    X12, X6
+	SHUFPS    $0xfa, X4, X6
+	PSHUFD    $0x0f, X7, X7
+	PBLENDW   $0x33, X7, X6
+	PADDD     X6, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X10
+	PUNPCKLLQ X11, X10
+	PBLENDW   $0xc0, X12, X10
+	SHUFPS    $0xb4, X10, X10
+	PADDD     X10, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X7
+	POR       X7, X1
+	MOVAPS    X11, X7
+	PUNPCKHLQ X4, X7
+	MOVAPS    X12, X4
+	PUNPCKLLQ X7, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X7
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X7
+	POR       X7, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 6
+	MOVAPS    X5, X7
+	SHUFPS    $0xd6, X6, X7
+	SHUFPS    $0x39, X7, X7
+	PADDD     X7, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X11
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X11
+	POR       X11, X1
+	MOVAPS    X10, X11
+	SHUFPS    $0xfa, X4, X11
+	PSHUFD    $0x0f, X5, X5
+	PBLENDW   $0x33, X5, X11
+	PADDD     X11, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X12
+	PUNPCKLLQ X6, X12
+	PBLENDW   $0xc0, X10, X12
+	SHUFPS    $0xb4, X12, X12
+	PADDD     X12, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X6, X5
+	PUNPCKHLQ X4, X5
+	MOVAPS    X10, X4
+	PUNPCKLLQ X5, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// round 7
+	MOVAPS    X7, X5
+	SHUFPS    $0xd6, X11, X5
+	SHUFPS    $0x39, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X12, X5
+	SHUFPS    $0xfa, X4, X5
+	PSHUFD    $0x0f, X7, X6
+	PBLENDW   $0x33, X6, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X5
+	POR       X5, X1
+	PSHUFD    $0x93, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x39, X2, X2
+	MOVAPS    X4, X5
+	PUNPCKLLQ X11, X5
+	PBLENDW   $0xc0, X12, X5
+	SHUFPS    $0xb4, X5, X5
+	PADDD     X5, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X8, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X5
+	PSRLL     $0x0c, X1
+	PSLLL     $0x14, X5
+	POR       X5, X1
+	MOVAPS    X11, X6
+	PUNPCKHLQ X4, X6
+	MOVAPS    X12, X4
+	PUNPCKLLQ X6, X4
+	SHUFPS    $0x1e, X4, X4
+	PADDD     X4, X0
+	PADDD     X1, X0
+	PXOR      X0, X3
+	PSHUFB    X9, X3
+	PADDD     X3, X2
+	PXOR      X2, X1
+	MOVAPS    X1, X4
+	PSRLL     $0x07, X1
+	PSLLL     $0x19, X4
+	POR       X4, X1
+	PSHUFD    $0x39, X0, X0
+	PSHUFD    $0x4e, X3, X3
+	PSHUFD    $0x93, X2, X2
+
+	// finalize
+	PXOR   X2, X0
+	PXOR   X3, X1
+	MOVUPS (AX), X4
+	PXOR   X4, X2
+	MOVUPS 16(AX), X4
+	PXOR   X4, X3
+	MOVUPS X0, (SI)
+	MOVUPS X1, 16(SI)
+	MOVUPS X2, 32(SI)
+	MOVUPS X3, 48(SI)
+	RET
diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_other.go b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_other.go
new file mode 100644
index 000000000..cd63e9740
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/impl_other.go
@@ -0,0 +1,9 @@
+// +build !amd64
+
+package compress_sse41
+
+import "github.com/zeebo/blake3/internal/alg/compress/compress_pure"
+
+func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32) {
+	compress_pure.Compress(chain, block, counter, blen, flags, out)
+}
diff --git a/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/stubs.go b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/stubs.go
new file mode 100644
index 000000000..ffd932d3c
--- /dev/null
+++ b/vendor/github.com/zeebo/blake3/internal/alg/compress/compress_sse41/stubs.go
@@ -0,0 +1,6 @@
+// +build amd64
+
+package compress_sse41
+
+//go:noescape
+func Compress(chain *[8]uint32, block *[16]uint32, counter uint64, blen uint32, flags uint32, out *[16]uint32)