From 6ac025f801eaaf1aec4f652b951424522ec00686 Mon Sep 17 00:00:00 2001
From: Miloslav Trmač <mitr@redhat.com>
Date: Fri, 30 Jul 2010 23:46:52 +0200
Subject: Drop <cryptodev.h>

Also drop implementation of its ioctls, examples, openssl patch.
---
 examples/hmac.c | 210 --------------------------------------------------------
 1 file changed, 210 deletions(-)
 delete mode 100644 examples/hmac.c

(limited to 'examples/hmac.c')

diff --git a/examples/hmac.c b/examples/hmac.c
deleted file mode 100644
index c54d741..0000000
--- a/examples/hmac.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Demo on how to use /dev/crypto device for HMAC.
- *
- * Placed under public domain.
- *
- */
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include <sys/ioctl.h>
-#include "../cryptodev.h"
-
-#define	DATA_SIZE	4096
-#define	BLOCK_SIZE	16
-#define	KEY_SIZE	16
-#define SHA1_HASH_LEN   20
-
-static int
-test_crypto(int cfd)
-{
-	struct {
-		uint8_t	in[DATA_SIZE],
-			encrypted[DATA_SIZE],
-			decrypted[DATA_SIZE],
-			iv[BLOCK_SIZE],
-			key[KEY_SIZE];
-	} data;
-	struct session_op sess;
-	struct crypt_op cryp;
-	uint8_t mac[AALG_MAX_RESULT_LEN];
-	uint8_t oldmac[AALG_MAX_RESULT_LEN];
-	uint8_t md5_hmac_out[] = "\x75\x0c\x78\x3e\x6a\xb0\xb5\x03\xea\xa8\x6e\x31\x0a\x5d\xb7\x38";
-	uint8_t sha1_out[] = "\x8f\x82\x03\x94\xf9\x53\x35\x18\x20\x45\xda\x24\xf3\x4d\xe5\x2b\xf8\xbc\x34\x32";
-	int i;
-
-	memset(&sess, 0, sizeof(sess));
-	memset(&cryp, 0, sizeof(cryp));
-
-	/* Use the garbage that is on the stack :-) */
-	/* memset(&data, 0, sizeof(data)); */
-
-	/* SHA1 plain test */
-	memset(mac, 0, sizeof(mac));
-
-	sess.cipher = 0;
-	sess.mac = CRYPTO_SHA1;
-	if (ioctl(cfd, CIOCGSESSION, &sess)) {
-		perror("ioctl(CIOCGSESSION)");
-		return 1;
-	}
-
-	cryp.ses = sess.ses;
-	cryp.len = sizeof("what do ya want for nothing?")-1;
-	cryp.src = "what do ya want for nothing?";
-	cryp.mac = mac;
-	cryp.op = COP_ENCRYPT;
-	if (ioctl(cfd, CIOCCRYPT, &cryp)) {
-		perror("ioctl(CIOCCRYPT)");
-		return 1;
-	}
-
-	if (memcmp(mac, sha1_out, 20)!=0) {
-		printf("mac: ");
-		for (i=0;i<SHA1_HASH_LEN;i++) {
-			printf("%.2x", (uint8_t)mac[i]);
-		}
-		puts("\n");
-		fprintf(stderr, "HASH test 1: failed\n");
-	} else {
-		fprintf(stderr, "HASH test 1: passed\n");
-	}
-
-	/* MD5-HMAC test */
-	memset(mac, 0, sizeof(mac));
-
-	sess.cipher = 0;
-	sess.mackey = (uint8_t*)"Jefe";
-	sess.mackeylen = 4;
-	sess.mac = CRYPTO_MD5_HMAC;
-	if (ioctl(cfd, CIOCGSESSION, &sess)) {
-		perror("ioctl(CIOCGSESSION)");
-		return 1;
-	}
-
-	cryp.ses = sess.ses;
-	cryp.len = sizeof("what do ya want for nothing?")-1;
-	cryp.src = "what do ya want for nothing?";
-	cryp.mac = mac;
-	cryp.op = COP_ENCRYPT;
-	if (ioctl(cfd, CIOCCRYPT, &cryp)) {
-		perror("ioctl(CIOCCRYPT)");
-		return 1;
-	}
-
-	if (memcmp(mac, md5_hmac_out, 16)!=0) {
-		printf("mac: ");
-		for (i=0;i<SHA1_HASH_LEN;i++) {
-			printf("%.2x", (uint8_t)mac[i]);
-		}
-		puts("\n");
-		fprintf(stderr, "HMAC test 1: failed\n");
-	} else {
-		fprintf(stderr, "HMAC test 1: passed\n");
-	}
-
-	/* Hash and encryption in one step test */
-	sess.cipher = CRYPTO_AES_CBC;
-	sess.mac = CRYPTO_SHA1_HMAC;
-	sess.keylen = KEY_SIZE;
-	sess.key = data.key;
-	sess.mackeylen = 16;
-	sess.mackey = (uint8_t*)"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b";
-	if (ioctl(cfd, CIOCGSESSION, &sess)) {
-		perror("ioctl(CIOCGSESSION)");
-		return 1;
-	}
-
-	/* Encrypt data.in to data.encrypted */
-	cryp.ses = sess.ses;
-	cryp.len = sizeof(data.in);
-	cryp.src = data.in;
-	cryp.dst = data.encrypted;
-	cryp.iv = data.iv;
-	cryp.mac = mac;
-	cryp.op = COP_ENCRYPT;
-	if (ioctl(cfd, CIOCCRYPT, &cryp)) {
-		perror("ioctl(CIOCCRYPT)");
-		return 1;
-	}
-	
-	memcpy(oldmac, mac, sizeof(mac));
-	
-	/* Decrypt data.encrypted to data.decrypted */
-	cryp.src = data.encrypted;
-	cryp.dst = data.decrypted;
-	cryp.op = COP_DECRYPT;
-	if (ioctl(cfd, CIOCCRYPT, &cryp)) {
-		perror("ioctl(CIOCCRYPT)");
-		return 1;
-	}
-
-	/* Verify the result */
-	if (memcmp(data.in, data.decrypted, sizeof(data.in)) != 0) {
-		fprintf(stderr,
-			"FAIL: Decrypted data are different from the input data.\n");
-		return 1;
-	} else
-		printf("Crypt Test: passed\n");
-
-	if (memcmp(mac, oldmac, 20) != 0) {
-		fprintf(stderr,
-			"FAIL: Hash in decrypted data different than in encrypted.\n");
-		return 1;
-	} else
-		printf("HMAC Test 2: passed\n");
-
-	/* Finish crypto session */
-	if (ioctl(cfd, CIOCFSESSION, &sess.ses)) {
-		perror("ioctl(CIOCFSESSION)");
-		return 1;
-	}
-
-	return 0;
-}
-
-int
-main()
-{
-	int fd = -1, cfd = -1;
-
-	/* Open the crypto device */
-	fd = open("/dev/crypto", O_RDWR, 0);
-	if (fd < 0) {
-		perror("open(/dev/crypto)");
-		return 1;
-	}
-
-	/* Clone file descriptor */
-	if (ioctl(fd, CRIOGET, &cfd)) {
-		perror("ioctl(CRIOGET)");
-		return 1;
-	}
-
-	/* Set close-on-exec (not really neede here) */
-	if (fcntl(cfd, F_SETFD, 1) == -1) {
-		perror("fcntl(F_SETFD)");
-		return 1;
-	}
-
-	/* Run the test itself */
-	if (test_crypto(cfd))
-		return 1;
-
-	/* Close cloned descriptor */
-	if (close(cfd)) {
-		perror("close(cfd)");
-		return 1;
-	}
-
-	/* Close the original descriptor */
-	if (close(fd)) {
-		perror("close(fd)");
-		return 1;
-	}
-
-	return 0;
-}
-- 
cgit