mbedtls_lmots_verify() function

This function verifies a LMOTS signature, using a LMOTS context that contains a public key. \warning This function is **not intended for use in production**, due to as-yet unsolved problems with handling stateful keys. The API for this function may change considerably in future versions.

Syntax

Show:

Summary

Declaration

Definition

from lmots.h:178

int mbedtls_lmots_verify(const mbedtls_lmots_public_t *ctx, const unsigned char *msg, size_t msg_size, const unsigned char *sig, size_t sig_size);

Implemented in lmots.c:510

Arguments

Argument

Description

ctx

The initialized LMOTS context from which the public key will be read.

msg

The buffer from which the message will be read.

msg_size

The size of the message that will be read.

sig

The buf from which the signature will be read. #MBEDTLS_LMOTS_SIG_LEN bytes will be read from this.

sig_size

Return value

\c 0 on successful verification. A non-zero error code on failure.

Notes

Before this function is called, the context must have been initialized and must contain a public key (either by import or calculation from a private key).