Crate solana_native_sigverify 

Utilities for creating and parsing native signature verification program instruction data.

Solana runtime provides native programs for performing signature verification (henceforth referred to as native signature verification programs). Unfortunately, interface for interfacing with those programs is rather lacking.

This crate offers functions for creating instruction calling the native signature verification programs as well as parsing their instruction data.

Structs

BadData

Entry

A parse signature from the Ed25519 native program.

Iter

Iterator over signatures present in native signature verification program instruction data.

SignatureOffsets

Offsets used in instruction data of native signature verification programs.

Enums

Error

Error when parsing a signature.

Constants

ED25519_PROGRAM_ID

Address of the Ed25519 native program.

SECP256K1_PROGRAM_ID

Address of the Secp255k1 native program.

SECP256R1_PROGRAM_ID

Address of the Secp255r1 native program.

Functions

new_instruction

Creates an instruction calling a native signature verification program.

new_instruction_data

Creates instruction data for a call of a native signature verification program.

parse_data

Creates a new iterator over signatures in given native signature verification program instruction data.