feature-firmware/org.meshtastic.feature.firmware.ota/FirmwareHashUtil

FirmwareHashUtil

object FirmwareHashUtil(source)

KMP utility functions for firmware hash calculation.

Functions

fun bytesToHex(bytes: ByteArray): String

Convert byte array to lowercase hex string.

calculateMd5Hex

fun calculateMd5Hex(data: ByteArray): String

Calculate the MD5 hex digest of raw bytes — used to verify a download against a firmware manifest's md5.

calculateSha256Bytes

fun calculateSha256Bytes(data: ByteArray): ByteArray

Calculate SHA-256 hash of raw bytes.