vboot2: Use new hostlib functions in unit tests

This removes the hacky conversion from old-style packed keys and
signatures, which existed only because at the time we didn't have the
ability in hostlib to create new-format key and signature structs
directly.

BUG=chromium:423882
BRANCH=none
TEST=VBOOT2=1 make runtests

Change-Id: Id7cb3dfce740f2546464a4caae2629af864d7b45
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/231543

host/lib/host_key2.c

@@ -198,8 +198,7 @@ int vb2_private_key_write(const struct vb2_private_key *key,
 
 	memcpy(&pkey.guid, &key->guid, sizeof(pkey.guid));
 
-	if (key->desc)
-		pkey.c.desc_size = roundup32(strlen(key->desc) + 1);
+	pkey.c.desc_size = vb2_desc_size(key->desc);
 
 	if (key->sig_alg != VB2_SIG_NONE) {
 		/* Pack RSA key */
@@ -437,10 +436,7 @@ int vb2_public_key_pack(struct vb2_packed_key2 **key_ptr,
 
 	/* Calculate sizes and offsets */
 	key.c.fixed_size = sizeof(key);
-
-	if (pubk->desc && *pubk->desc)
-		key.c.desc_size = roundup32(strlen(pubk->desc) + 1);
-
+	key.c.desc_size = vb2_desc_size(pubk->desc);
 	key.key_offset = key.c.fixed_size + key.c.desc_size;
 
 	if (pubk->sig_alg != VB2_SIG_NONE) {

host/lib/include/host_key2.h

@@ -10,6 +10,8 @@
 
 #include "2struct.h"
 
+struct vb2_public_key;
+
 /* Private key data, in-memory format for use in signing calls. */
 struct vb2_private_key {
 	struct rsa_st *rsa_private_key;		/* Private key data */

tests/vb2_common2_tests.c

@@ -9,14 +9,18 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "2sysincludes.h"
+#include "2common.h"
+#include "2rsa.h"
+
 #include "file_keys.h"
 #include "host_common.h"
+#include "host_key2.h"
+#include "host_signature2.h"
 #include "vb2_convert_structs.h"
 #include "vboot_common.h"
 #include "test_common.h"
 
-#include "2common.h"
-#include "2rsa.h"
 
 static const uint8_t test_data[] = "This is some test data to sign.";
 static const uint32_t test_size = sizeof(test_data);
@@ -74,56 +78,54 @@ static void test_unpack_key(const struct vb2_packed_key *key1)
 	free(key);
 }
 
-static void test_unpack_key2(const struct vb2_packed_key *key1)
+static void test_unpack_key2(const struct vb2_packed_key *key1,
+			     const struct vb2_packed_key2 *key)
 {
 	struct vb2_public_key pubk;
 	struct vb2_packed_key2 *key2;
-	uint32_t size;
+	uint32_t size = key->c.total_size;
+
+	/* Make a copy of the key for testing */
+	key2 = (struct vb2_packed_key2 *)malloc(size);
 
 	/* Should be able to handle a vboot1-style key binary as well */
 	TEST_SUCC(vb2_unpack_key2(&pubk, (uint8_t *)key1,
 				  key1->key_offset + key1->key_size),
 		  "vb2_unpack_key2() passthru");
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	TEST_SUCC(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		  "vb2_unpack_key2() ok");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->key_offset += 4;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_COMMON_MEMBER_SIZE,
 		"vb2_unpack_key2() buffer too small");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->c.fixed_size += size;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_COMMON_FIXED_SIZE,
 		"vb2_unpack_key2() buffer too small for desc");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->c.desc_size = 0;
 	TEST_SUCC(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		  "vb2_unpack_key2() no desc");
 	TEST_EQ(strcmp(pubk.desc, ""), 0, "  empty desc string");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->c.magic++;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_INSIDE_DATA_OUTSIDE,
 		"vb2_unpack_key2() bad magic");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->c.struct_version_major++;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_UNPACK_KEY_STRUCT_VERSION,
 		"vb2_unpack_key2() bad major version");
-	free(key2);
 
 	/*
 	 * Minor version changes are ok.  Note that this test assumes that the
@@ -134,49 +136,45 @@ static void test_unpack_key2(const struct vb2_packed_key *key1)
 	 * handle both old and new struct versions, so someone will have
 	 * noticed this comment.
 	 */
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->c.struct_version_minor++;
 	TEST_SUCC(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		  "vb2_unpack_key2() minor version change ok");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->sig_alg = VB2_SIG_INVALID;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_UNPACK_KEY_SIG_ALGORITHM,
 		"vb2_unpack_key2() bad sig algorithm");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->hash_alg = VB2_HASH_INVALID;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_UNPACK_KEY_HASH_ALGORITHM,
 		"vb2_unpack_key2() bad hash algorithm");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->key_size -= 4;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_UNPACK_KEY_SIZE,
 		"vb2_unpack_key2() invalid size");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	key2->key_offset--;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_COMMON_MEMBER_UNALIGNED,
 		"vb2_unpack_key2() unaligned data");
-	free(key2);
 
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
+	memcpy(key2, key, size);
 	*(uint32_t *)((uint8_t *)key2 + key2->key_offset) /= 2;
 	TEST_EQ(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
 		VB2_ERROR_UNPACK_KEY_ARRAY_SIZE,
 		"vb2_unpack_key2() invalid key array size");
+
 	free(key2);
 }
 
-static void test_verify_data(struct vb2_packed_key *key1,
+static void test_verify_data(const struct vb2_packed_key *key1,
 			     const struct vb2_signature *sig)
 {
 	uint8_t workbuf[VB2_VERIFY_DATA_WORKBUF_BYTES];
@@ -235,134 +233,114 @@ static void test_verify_data(struct vb2_packed_key *key1,
 	free(sig2);
 }
 
-static void test_verify_signature(const struct vb2_packed_key *key1,
-				  const struct vb2_signature *sig1)
+static void test_verify_signature2(const struct vb2_signature2 *sig)
 {
-	struct vb2_public_key pubk;
-	struct vb2_packed_key2 *key2;
 	struct vb2_signature2 *sig2;
-	uint8_t *buf2good, *buf2;
+	uint8_t *buf2;
 	uint32_t size;
 
-	/* Unpack and convert the public key */
-	TEST_SUCC(vb2_unpack_key2(&pubk, (uint8_t *)key1,
-				  key1->key_offset + key1->key_size),
-		  "verify_sig vb2_unpack_key2() passthru");
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
-	TEST_PTR_NEQ(key2, 0, "verify_sig convert pub key");
-
-	buf2good = (uint8_t *)
-		vb2_convert_signature2(sig1, "test desc", key2, &size);
+	/* Make a copy of the signature */
+	size = sig->c.total_size;
 	buf2 = malloc(size);
 	sig2 = (struct vb2_signature2 *)buf2;
 
-	memcpy(buf2, buf2good, size);
-	TEST_PTR_NEQ(sig1, 0, "verify_sig convert signature");
+	memcpy(buf2, sig, size);
 	TEST_SUCC(vb2_verify_signature2(sig2, size), "verify_sig ok");
 	sig2->c.magic = VB2_MAGIC_PACKED_KEY2;
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_SIG_MAGIC,
 		"verify_sig magic");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->c.total_size += 4;
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_COMMON_TOTAL_SIZE,
 		"verify_sig common header");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->c.struct_version_minor++;
 	TEST_SUCC(vb2_verify_signature2(sig2, size), "verify_sig minor ver");
 	sig2->c.struct_version_major++;
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_SIG_VERSION,
 		"verify_sig major ver");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->c.fixed_size -= 4;
 	sig2->c.desc_size += 4;
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_SIG_HEADER_SIZE,
 		"verify_sig header size");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->sig_size += 4;
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_COMMON_MEMBER_SIZE,
 		"verify_sig sig size");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->sig_alg = VB2_SIG_INVALID;
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_SIG_ALGORITHM,
 		"verify_sig sig alg");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->sig_alg = (sig2->sig_alg == VB2_SIG_NONE ?
 			 VB2_SIG_RSA1024 : VB2_SIG_NONE);
 	TEST_EQ(vb2_verify_signature2(sig2, size), VB2_ERROR_SIG_SIZE,
 		"verify_sig sig size");
 
 	free(buf2);
-	free(buf2good);
-	free(key2);
 }
 
-static void test_verify_data2(struct vb2_packed_key *key1,
-			     const struct vb2_signature *sig1)
+static void test_verify_data2(const struct vb2_public_key *pubk_orig,
+			      const struct vb2_signature2 *sig)
 {
 	uint8_t workbuf[VB2_VERIFY_DATA_WORKBUF_BYTES];
 	struct vb2_workbuf wb;
 
-	struct vb2_public_key pubk, pubk_orig;
-	struct vb2_packed_key2 *key2;
+	struct vb2_public_key pubk;
 	struct vb2_signature2 *sig2;
-	uint8_t *buf2good, *buf2;
+	uint8_t *buf2;
 	uint32_t size;
 
 	vb2_workbuf_init(&wb, workbuf, sizeof(workbuf));
 
-	/* Unpack and convert the public key */
-	key2 = vb2_convert_packed_key2(key1, "Test key", &size);
-	TEST_PTR_NEQ(key2, 0, "verify_data convert pub key");
-	TEST_SUCC(vb2_unpack_key2(&pubk, (uint8_t *)key2, size),
-		  "verify_data2 unpack key");
-	pubk_orig = pubk;
+	pubk = *pubk_orig;
 
-	/* Convert signature and allocate copy for tests */
-	buf2good = (uint8_t *)
-		vb2_convert_signature2(sig1, "test desc", key2, &size);
+	/* Allocate signature copy for tests */
+	size = sig->c.total_size;
 	buf2 = malloc(size);
 	sig2 = (struct vb2_signature2 *)buf2;
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	pubk.sig_alg = VB2_SIG_INVALID;
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
 		VB2_ERROR_VDATA_ALGORITHM, "vb2_verify_data2() bad sig alg");
-	pubk.sig_alg = pubk_orig.sig_alg;
+	pubk = *pubk_orig;
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	pubk.hash_alg = VB2_HASH_INVALID;
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
 		VB2_ERROR_VDATA_DIGEST_SIZE,
 		"vb2_verify_data2() bad hash alg");
-	pubk.hash_alg = pubk_orig.hash_alg;
+	pubk = *pubk_orig;
 
 	vb2_workbuf_init(&wb, workbuf, 4);
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
 		VB2_ERROR_VDATA_WORKBUF_DIGEST,
 		"vb2_verify_data2() workbuf too small");
 	vb2_workbuf_init(&wb, workbuf, sizeof(workbuf));
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
 		0, "vb2_verify_data2() ok");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->sig_size -= 16;
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
 		VB2_ERROR_VDATA_SIG_SIZE, "vb2_verify_data2() wrong sig size");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	TEST_EQ(vb2_verify_data2(test_data, test_size - 1, sig2, &pubk, &wb),
 		VB2_ERROR_VDATA_SIZE, "vb2_verify_data2() wrong data size");
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	sig2->hash_alg = (sig2->hash_alg == VB2_HASH_SHA1 ?
 			  VB2_HASH_SHA256 : VB2_HASH_SHA1);
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
@@ -370,13 +348,12 @@ static void test_verify_data2(struct vb2_packed_key *key1,
 		"vb2_verify_data2() alg mismatch");
 
 
-	memcpy(buf2, buf2good, size);
+	memcpy(buf2, sig, size);
 	buf2[sig2->sig_offset] ^= 0x5A;
 	TEST_EQ(vb2_verify_data2(test_data, test_size, sig2, &pubk, &wb),
 		VB2_ERROR_RSA_PADDING, "vb2_verify_data2() wrong sig");
 
 	free(buf2);
-	free(buf2good);
 }
 
 int test_algorithm(int key_algorithm, const char *keys_dir)
@@ -384,10 +361,17 @@ int test_algorithm(int key_algorithm, const char *keys_dir)
 	char filename[1024];
 	int rsa_len = siglen_map[key_algorithm] * 8;
 
-	VbPrivateKey *private_key = NULL;
+	enum vb2_signature_algorithm sig_alg =
+		vb2_crypto_to_signature(key_algorithm);
+	enum vb2_hash_algorithm hash_alg = vb2_crypto_to_hash(key_algorithm);
 
+	VbPrivateKey *private_key = NULL;
+	struct vb2_private_key *prik = NULL;
 	struct vb2_signature *sig = NULL;
+	struct vb2_signature2 *sig2 = NULL;
+	struct vb2_public_key *pubk = NULL;
 	struct vb2_packed_key *key1;
+	struct vb2_packed_key2 *key2 = NULL;
 
 	printf("***Testing algorithm: %s\n", algo_strings[key_algorithm]);
 
@@ -398,6 +382,12 @@ int test_algorithm(int key_algorithm, const char *keys_dir)
 		return 1;
 	}
 
+	TEST_SUCC(vb2_private_key_read_pem(&prik, filename),
+		  "Read private key");
+	prik->hash_alg = hash_alg;
+	prik->sig_alg = sig_alg;
+	vb2_private_key_set_desc(prik, "private key");
+
 	sprintf(filename, "%s/key_rsa%d.keyb", keys_dir, rsa_len);
 	key1 = (struct vb2_packed_key *)
 		PublicKeyReadKeyb(filename, key_algorithm, 1);
@@ -406,25 +396,36 @@ int test_algorithm(int key_algorithm, const char *keys_dir)
 		return 1;
 	}
 
-	/* Calculate good signature */
+	TEST_SUCC(vb2_public_key_read_keyb(&pubk, filename),
+		  "Read public key");
+	pubk->hash_alg = hash_alg;
+	vb2_public_key_set_desc(pubk, "public key");
+	TEST_SUCC(vb2_public_key_pack(&key2, pubk), "Pack public key");
+
+	/* Calculate good signatures */
 	sig = (struct vb2_signature *)
 		CalculateSignature(test_data, sizeof(test_data), private_key);
 	TEST_PTR_NEQ(sig, 0, "Calculate signature");
 	if (!sig)
 		return 1;
 
-	test_unpack_key(key1);
-	test_unpack_key2(key1);
-	test_verify_data(key1, sig);
-	test_verify_data2(key1, sig);
-	test_verify_signature(key1, sig);
+	TEST_SUCC(vb2_sign_data(&sig2, test_data, test_size, prik, ""),
+		  "Make test signature");
 
-	if (key1)
-		free(key1);
-	if (private_key)
-		free(private_key);
-	if (sig)
-		free(sig);
+	test_unpack_key(key1);
+	test_verify_data(key1, sig);
+
+	test_unpack_key2(key1, key2);
+	test_verify_data2(pubk, sig2);
+	test_verify_signature2(sig2);
+
+	free(key1);
+	free(key2);
+	free(private_key);
+	free(sig);
+	free(sig2);
+	vb2_private_key_free(prik);
+	vb2_public_key_free(pubk);
 
 	return 0;
 }

tests/vb2_convert_structs.c

@@ -7,114 +7,13 @@
 
 #include "2sysincludes.h"
 #include "2common.h"
-#include "2rsa.h"
 #include "host_common.h"
 #include "host_key2.h"
-#include "host_misc.h"
 #include "host_signature2.h"
 #include "vb2_convert_structs.h"
-#include "vboot_struct.h"  /* For old struct sizes */
 
 #include "test_common.h"
 
-struct vb2_packed_key2 *vb2_convert_packed_key2(
-				const struct vb2_packed_key *key,
-				const char *desc, uint32_t *out_size)
-{
-	struct vb2_packed_key2 k2 = {
-		.c.magic = VB2_MAGIC_PACKED_KEY2,
-		.c.struct_version_major = VB2_PACKED_KEY2_VERSION_MAJOR,
-		.c.struct_version_minor = VB2_PACKED_KEY2_VERSION_MINOR,
-	};
-	uint8_t *kbuf;
-
-	/* Calculate sizes and offsets */
-	k2.c.fixed_size = sizeof(k2);
-	k2.c.desc_size = roundup32(strlen(desc) + 1);
-	k2.key_offset = k2.c.fixed_size + k2.c.desc_size;
-	k2.key_size = key->key_size;
-	k2.c.total_size = k2.key_offset + k2.key_size;
-
-	/* Copy/initialize fields */
-	k2.key_version = key->key_version;
-	k2.sig_alg = vb2_crypto_to_signature(key->algorithm);
-	k2.hash_alg = vb2_crypto_to_hash(key->algorithm);
-	/* TODO: fill in a non-zero GUID */
-
-	/* Allocate the new buffer */
-	*out_size = k2.c.total_size;
-	kbuf = malloc(*out_size);
-	memset(kbuf, 0, *out_size);
-
-	/* Copy data into the buffer */
-	memcpy(kbuf, &k2, sizeof(k2));
-
-	/* strcpy() is safe because we allocated above based on strlen() */
-	strcpy((char *)(kbuf + k2.c.fixed_size), desc);
-	kbuf[k2.c.fixed_size + k2.c.desc_size - 1] = 0;
-
-	memcpy(kbuf + k2.key_offset,
-	       (const uint8_t *)key + key->key_offset,
-	       key->key_size);
-
-	/* Return the newly allocated buffer */
-	return (struct vb2_packed_key2 *)kbuf;
-}
-
-struct vb2_signature2 *vb2_convert_signature2(
-			      const struct vb2_signature *sig,
-			      const char *desc,
-			      const struct vb2_packed_key2 *key,
-			      uint32_t *out_size)
-{
-	struct vb2_signature2 s2 = {
-		.c.magic = VB2_MAGIC_SIGNATURE2,
-		.c.struct_version_major = VB2_SIGNATURE2_VERSION_MAJOR,
-		.c.struct_version_minor = VB2_SIGNATURE2_VERSION_MINOR,
-	};
-	uint8_t *buf;
-
-	/* Calculate description size */
-	s2.c.fixed_size = sizeof(s2);
-	s2.c.desc_size = roundup32(strlen(desc) + 1);
-
-	/* Copy/initialize fields */
-	s2.sig_offset = s2.c.fixed_size + s2.c.desc_size;
-	s2.sig_size = sig->sig_size;
-	s2.c.total_size = s2.sig_offset + s2.sig_size;
-	s2.data_size = sig->data_size;
-
-	/* Copy fields from key if present */
-	if (key) {
-		s2.sig_alg = key->sig_alg;
-		s2.hash_alg = key->hash_alg;
-		memcpy(&s2.guid, &key->guid, GUID_SIZE);
-	} else {
-		s2.sig_alg = VB2_SIG_INVALID;
-		s2.hash_alg = VB2_HASH_INVALID;
-		memset(&s2.guid, 0, GUID_SIZE);
-	}
-
-	/* Allocate the new buffer */
-	*out_size = s2.sig_offset + s2.sig_size;
-	buf = malloc(*out_size);
-	memset(buf, 0, *out_size);
-
-	/* Copy data into the buffer */
-	memcpy(buf, &s2, sizeof(s2));
-
-	/* strcpy() is safe because we allocated above based on strlen() */
-	strcpy((char *)(buf + s2.c.fixed_size), desc);
-	buf[s2.c.fixed_size + s2.c.desc_size - 1] = 0;
-
-	memcpy(buf + s2.sig_offset,
-	       (const uint8_t *)sig + sig->sig_offset,
-	       sig->sig_size);
-
-	/* Return the newly allocated buffer */
-	return (struct vb2_signature2 *)buf;
-}
-
 struct vb2_signature2 *vb2_create_hash_sig(const uint8_t *data,
 					   uint32_t size,
 					   enum vb2_hash_algorithm hash_alg)

tests/vb2_convert_structs.h

@@ -9,42 +9,6 @@
 
 #include "2struct.h"
 
-/**
- * Convert a packed key from vboot data format to vboot2 data format.
- *
- * Intended for use by unit tests.  Does NOT validate the original struct
- * contents, just copies them.
- *
- * @param key		Packed key in vboot1 format
- * @param desc		Description of packed key
- * @param out_size	Destination for size of the newly allocated buffer
- * @return a newly allocated buffer with the converted key.  Caller is
- * responsible for freeing this buffer.
- */
-struct vb2_packed_key2 *vb2_convert_packed_key2(
-				const struct vb2_packed_key *key,
-				const char *desc, uint32_t *out_size);
-
-/**
- * Convert a signature from vboot data format to vboot2 data format.
- *
- * Intended for use by unit tests.  Does NOT validate the original struct
- * contents, just copies them.
- *
- * @param sig		Signature in vboot1 format
- * @param desc		Description of signature
- * @param key		Key to take algorithms and GUID from.  If NULL, those
- *			fields are left uninitialized.
- * @param out_size	Destination for size of the newly allocated buffer
- * @return a newly allocated buffer with the converted signature.  Caller is
- * responsible for freeing this buffer.
- */
-struct vb2_signature2 *vb2_convert_signature2(
-			      const struct vb2_signature *sig,
-			      const char *desc,
-			      const struct vb2_packed_key2 *key,
-			      uint32_t *out_size);
-
 /**
  * Create an unsigned hash signature of the data.
  *