From 9b137f6f083a47594e1e2f65f85fbb553a388e04 Mon Sep 17 00:00:00 2001 From: Pol Henarejos Date: Thu, 8 Sep 2022 13:50:28 +0200 Subject: [PATCH] Moved to FIDO. Signed-off-by: Pol Henarejos --- src/usb/hid/u2f.h | 107 ---------------------------------------------- 1 file changed, 107 deletions(-) delete mode 100644 src/usb/hid/u2f.h diff --git a/src/usb/hid/u2f.h b/src/usb/hid/u2f.h deleted file mode 100644 index 0ca7f2e..0000000 --- a/src/usb/hid/u2f.h +++ /dev/null @@ -1,107 +0,0 @@ -// Common U2F raw message format header - Review Draft -// 2014-10-08 -// Editor: Jakob Ehrensvard, Yubico, jakob@yubico.com - -#ifndef __U2F_H_INCLUDED__ -#define __U2F_H_INCLUDED__ - -#ifdef _MSC_VER // Windows -typedef unsigned char uint8_t; -typedef unsigned short uint16_t; -typedef unsigned int uint32_t; -typedef unsigned long int uint64_t; -#else -#include -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -// General constants - -#define U2F_EC_KEY_SIZE 32 // EC key size in bytes -#define U2F_EC_POINT_SIZE ((U2F_EC_KEY_SIZE * 2) + 1) // Size of EC point -#define U2F_MAX_KH_SIZE 128 // Max size of key handle -#define U2F_MAX_ATT_CERT_SIZE 2048 // Max size of attestation certificate -#define U2F_MAX_EC_SIG_SIZE 72 // Max size of DER coded EC signature -#define U2F_CTR_SIZE 4 // Size of counter field -#define U2F_APPID_SIZE 32 // Size of application id -#define U2F_CHAL_SIZE 32 // Size of challenge - -#define ENC_SIZE(x) ((x + 7) & 0xfff8) - -// EC (uncompressed) point - -#define U2F_POINT_UNCOMPRESSED 0x04 // Uncompressed point format - -typedef struct { - uint8_t pointFormat; // Point type - uint8_t x[U2F_EC_KEY_SIZE]; // X-value - uint8_t y[U2F_EC_KEY_SIZE]; // Y-value -} U2F_EC_POINT; - -// U2F native commands - -#define U2F_REGISTER 0x01 // Registration command -#define U2F_AUTHENTICATE 0x02 // Authenticate/sign command -#define U2F_VERSION 0x03 // Read version string command - -#define U2F_VENDOR_FIRST 0x40 // First vendor defined command -#define U2F_VENDOR_LAST 0xbf // Last vendor defined command - -// U2F_CMD_REGISTER command defines - -#define U2F_REGISTER_ID 0x05 // Version 2 registration identifier -#define U2F_REGISTER_HASH_ID 0x00 // Version 2 hash identintifier - -typedef struct { - uint8_t chal[U2F_CHAL_SIZE]; // Challenge - uint8_t appId[U2F_APPID_SIZE]; // Application id -} U2F_REGISTER_REQ; - -typedef struct { - uint8_t registerId; // Registration identifier (U2F_REGISTER_ID_V2) - U2F_EC_POINT pubKey; // Generated public key - uint8_t keyHandleLen; // Length of key handle - uint8_t keyHandleCertSig[ - U2F_MAX_KH_SIZE + // Key handle - U2F_MAX_ATT_CERT_SIZE + // Attestation certificate - U2F_MAX_EC_SIG_SIZE]; // Registration signature -} U2F_REGISTER_RESP; - -// U2F_CMD_AUTHENTICATE command defines - -// Authentication control byte - -#define U2F_AUTH_ENFORCE 0x03 // Enforce user presence and sign -#define U2F_AUTH_CHECK_ONLY 0x07 // Check only -#define U2F_AUTH_FLAG_TUP 0x01 // Test of user presence set - -typedef struct { - uint8_t chal[U2F_CHAL_SIZE]; // Challenge - uint8_t appId[U2F_APPID_SIZE]; // Application id - uint8_t keyHandleLen; // Length of key handle - uint8_t keyHandle[U2F_MAX_KH_SIZE]; // Key handle -} U2F_AUTHENTICATE_REQ; - -typedef struct { - uint8_t flags; // U2F_AUTH_FLAG_ values - uint8_t ctr[U2F_CTR_SIZE]; // Counter field (big-endian) - uint8_t sig[U2F_MAX_EC_SIG_SIZE]; // Signature -} U2F_AUTHENTICATE_RESP; - -// Command status responses - -#define U2F_SW_NO_ERROR 0x9000 // SW_NO_ERROR -#define U2F_SW_WRONG_DATA 0x6A80 // SW_WRONG_DATA -#define U2F_SW_CONDITIONS_NOT_SATISFIED 0x6985 // SW_CONDITIONS_NOT_SATISFIED -#define U2F_SW_COMMAND_NOT_ALLOWED 0x6986 // SW_COMMAND_NOT_ALLOWED -#define U2F_SW_INS_NOT_SUPPORTED 0x6D00 // SW_INS_NOT_SUPPORTED - -#ifdef __cplusplus -} -#endif - -#endif // __U2F_H_INCLUDED__ -