verify.c File Reference

Script signature functions. More...

#include "compile_time.h"
#include "src/scripts/verify.h"
#include "src/lib/log.h"
#include "src/lib/mem.h"
#include <openssl/evp.h>
#include <openssl/pem.h>

Include dependency graph for verify.c:

Functions
static size_t	calc_b64_decode_len (sds b64input)
static int	b64_decode (sds b64message, unsigned char **buffer)
bool	script_sig_verify (sds script, sds signature_base64)

Detailed Description

Script signature functions.

Function Documentation

b64_decode()

static int b64_decode ( sds  b64message, unsigned char **  buffer  )

static

Base64 decoding

Parameters

b64message	Message to decode
buffer	Pointer to buffer to malloc

Returns

Length of buffer

calc_b64_decode_len()

static size_t calc_b64_decode_len ( sds  b64input )

static

Calculates the length for base64 decoded message

Parameters

b64input

Base64 decoded message

Returns

size_t Length of decoded message

script_sig_verify()

bool script_sig_verify	(	sds	script,
		sds	signature_base64
	)

Verifies a script signature

Parameters

script	Script text to verify
signature_base64	Base64 encoded signature

Returns

true on success, else false