rdseed

Documentation

Overview

THESE PACKAGES ARE FOR DEMONSTRATION PURPOSES ONLY!

THEY DO NOT NOT CONTAIN WORKING INTRINSICS!

See https://github.com/klauspost/intrinsics

Index

• func Rdseed16Step(val *uint16) int
• func Rdseed32Step(val *uint32) int
• func Rdseed64Step(val *uint64) int

Functions

func Rdseed16Step

func Rdseed16Step(val *uint16) int

Rdseed16Step: Read a 16-bit NIST SP800-90B and SP800-90C compliant random value and store in 'val'. Return 1 if a random value was generated, and 0 otherwise.

IF HW_NRND_GEN.ready = 1 THEN
	val[15:0] := HW_NRND_GEN.data
	RETURN 1
ELSE
	val[15:0] := 0
	RETURN 0
FI

Instruction: 'RDSEED'. Intrinsic: '_rdseed16_step'. Requires RDSEED.

FIXME: Will likely need to be reworked (has pointer parameter).

func Rdseed32Step

func Rdseed32Step(val *uint32) int

Rdseed32Step: Read a 32-bit NIST SP800-90B and SP800-90C compliant random value and store in 'val'. Return 1 if a random value was generated, and 0 otherwise.

IF HW_NRND_GEN.ready = 1 THEN
	val[31:0] := HW_NRND_GEN.data
	RETURN 1
ELSE
	val[31:0] := 0
	RETURN 0
FI

Instruction: 'RDSEED'. Intrinsic: '_rdseed32_step'. Requires RDSEED.

FIXME: Will likely need to be reworked (has pointer parameter).

func Rdseed64Step

func Rdseed64Step(val *uint64) int

Rdseed64Step: Read a 64-bit NIST SP800-90B and SP800-90C compliant random value and store in 'val'. Return 1 if a random value was generated, and 0 otherwise.

IF HW_NRND_GEN.ready = 1 THEN
	val[63:0] := HW_NRND_GEN.data
	RETURN 1
ELSE
	val[63:0] := 0
	RETURN 0
FI

Instruction: 'RDSEED'. Intrinsic: '_rdseed64_step'. Requires RDSEED.

FIXME: Will likely need to be reworked (has pointer parameter).