Convert the remaining legacy ciphers to C99 initializers

No change in the generated aarch64 assembly apart from line number changes.

ok jsing

5 files changed, 90 insertions, 76 deletions

diff --git a/lib/libcrypto/evp/e_null.c b/lib/libcrypto/evp/e_null.c
index d3364de1c51..be46c1ccacc 100644
--- a/lib/libcrypto/evp/e_null.c
+++ b/lib/libcrypto/evp/e_null.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_null.c,v 1.19 2024/01/04 17:38:36 tb Exp $ */
+/* $OpenBSD: e_null.c,v 1.20 2024/01/07 15:42:57 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -70,16 +70,18 @@ static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     const unsigned char *in, size_t inl);
 
 static const EVP_CIPHER n_cipher = {
-	NID_undef,
-	1, 0, 0,
-	0,
-	null_init_key,
-	null_cipher,
-	NULL,
-	0,
-	NULL,
-	NULL,
-	NULL,
+	.nid = NID_undef,
+	.block_size = 1,
+	.key_len = 0,
+	.iv_len = 0,
+	.flags = 0,
+	.init = null_init_key,
+	.do_cipher = null_cipher,
+	.cleanup = NULL,
+	.ctx_size = 0,
+	.set_asn1_parameters = NULL,
+	.get_asn1_parameters = NULL,
+	.ctrl = NULL,
 };
 
 const EVP_CIPHER *
diff --git a/lib/libcrypto/evp/e_rc2.c b/lib/libcrypto/evp/e_rc2.c
index 6f8c051cffc..0a19551109a 100644
--- a/lib/libcrypto/evp/e_rc2.c
+++ b/lib/libcrypto/evp/e_rc2.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_rc2.c,v 1.26 2024/01/04 17:38:36 tb Exp $ */
+/* $OpenBSD: e_rc2.c,v 1.27 2024/01/07 15:42:57 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -248,29 +248,33 @@ EVP_rc2_ecb(void)
 #define RC2_128_MAGIC	0x3a
 
 static const EVP_CIPHER r2_64_cbc_cipher = {
-	NID_rc2_64_cbc,
-	8, 8 /* 64 bit */, 8,
-	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-	rc2_init_key,
-	rc2_cbc_cipher,
-	NULL,
-	sizeof(EVP_RC2_KEY),
-	rc2_set_asn1_type_and_iv,
-	rc2_get_asn1_type_and_iv,
-	rc2_ctrl,
+	.nid = NID_rc2_64_cbc,
+	.block_size = 8,
+	.key_len = 8,
+	.iv_len = 8,
+	.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+	.init = rc2_init_key,
+	.do_cipher = rc2_cbc_cipher,
+	.cleanup = NULL,
+	.ctx_size = sizeof(EVP_RC2_KEY),
+	.set_asn1_parameters = rc2_set_asn1_type_and_iv,
+	.get_asn1_parameters = rc2_get_asn1_type_and_iv,
+	.ctrl = rc2_ctrl,
 };
 
 static const EVP_CIPHER r2_40_cbc_cipher = {
-	NID_rc2_40_cbc,
-	8, 5 /* 40 bit */, 8,
-	EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
-	rc2_init_key,
-	rc2_cbc_cipher,
-	NULL,
-	sizeof(EVP_RC2_KEY),
-	rc2_set_asn1_type_and_iv,
-	rc2_get_asn1_type_and_iv,
-	rc2_ctrl,
+	.nid = NID_rc2_40_cbc,
+	.block_size = 8,
+	.key_len = 5,
+	.iv_len = 8,
+	.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH | EVP_CIPH_CTRL_INIT,
+	.init = rc2_init_key,
+	.do_cipher = rc2_cbc_cipher,
+	.cleanup = NULL,
+	.ctx_size = sizeof(EVP_RC2_KEY),
+	.set_asn1_parameters = rc2_set_asn1_type_and_iv,
+	.get_asn1_parameters = rc2_get_asn1_type_and_iv,
+	.ctrl = rc2_ctrl,
 };
 
 const EVP_CIPHER *
diff --git a/lib/libcrypto/evp/e_rc4.c b/lib/libcrypto/evp/e_rc4.c
index 4588dfc719c..c0f12fb03cf 100644
--- a/lib/libcrypto/evp/e_rc4.c
+++ b/lib/libcrypto/evp/e_rc4.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_rc4.c,v 1.18 2024/01/04 17:38:36 tb Exp $ */
+/* $OpenBSD: e_rc4.c,v 1.19 2024/01/07 15:42:57 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -83,29 +83,33 @@ static int rc4_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     const unsigned char *in, size_t inl);
 
 static const EVP_CIPHER r4_cipher = {
-	NID_rc4,
-	1, EVP_RC4_KEY_SIZE, 0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	rc4_init_key,
-	rc4_cipher,
-	NULL,
-	sizeof(EVP_RC4_KEY),
-	NULL,
-	NULL,
-	NULL,
+	.nid = NID_rc4,
+	.block_size = 1,
+	.key_len = EVP_RC4_KEY_SIZE,
+	.iv_len = 0,
+	.flags = EVP_CIPH_VARIABLE_LENGTH,
+	.init = rc4_init_key,
+	.do_cipher = rc4_cipher,
+	.cleanup = NULL,
+	.ctx_size = sizeof(EVP_RC4_KEY),
+	.set_asn1_parameters = NULL,
+	.get_asn1_parameters = NULL,
+	.ctrl = NULL,
 };
 
 static const EVP_CIPHER r4_40_cipher = {
-	NID_rc4_40,
-	1, 5 /* 40 bit */, 0,
-	EVP_CIPH_VARIABLE_LENGTH,
-	rc4_init_key,
-	rc4_cipher,
-	NULL,
-	sizeof(EVP_RC4_KEY),
-	NULL,
-	NULL,
-	NULL,
+	.nid = NID_rc4_40,
+	.block_size = 1,
+	.key_len = 5,
+	.iv_len = 0,
+	.flags = EVP_CIPH_VARIABLE_LENGTH,
+	.init = rc4_init_key,
+	.do_cipher = rc4_cipher,
+	.cleanup = NULL,
+	.ctx_size = sizeof(EVP_RC4_KEY),
+	.set_asn1_parameters = NULL,
+	.get_asn1_parameters = NULL,
+	.ctrl = NULL,
 };
 
 const EVP_CIPHER *
diff --git a/lib/libcrypto/evp/e_rc4_hmac_md5.c b/lib/libcrypto/evp/e_rc4_hmac_md5.c
index a9301dcdc92..5701aeefc68 100644
--- a/lib/libcrypto/evp/e_rc4_hmac_md5.c
+++ b/lib/libcrypto/evp/e_rc4_hmac_md5.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_rc4_hmac_md5.c,v 1.13 2024/01/04 17:38:36 tb Exp $ */
+/* $OpenBSD: e_rc4_hmac_md5.c,v 1.14 2024/01/07 15:42:57 tb Exp $ */
 /* ====================================================================
  * Copyright (c) 2011 The OpenSSL Project.  All rights reserved.
  *
@@ -283,19 +283,21 @@ rc4_hmac_md5_ctrl(EVP_CIPHER_CTX *ctx, int type, int arg, void *ptr)
 
 static EVP_CIPHER r4_hmac_md5_cipher = {
 #ifdef NID_rc4_hmac_md5
-	NID_rc4_hmac_md5,
+	.nid = NID_rc4_hmac_md5,
 #else
-	NID_undef,
+	.nid = NID_undef,
 #endif
-	1, EVP_RC4_KEY_SIZE, 0,
-	EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_FLAG_AEAD_CIPHER,
-	rc4_hmac_md5_init_key,
-	rc4_hmac_md5_cipher,
-	NULL,
-	sizeof(EVP_RC4_HMAC_MD5),
-	NULL,
-	NULL,
-	rc4_hmac_md5_ctrl,
+	.block_size = 1,
+	.key_len = EVP_RC4_KEY_SIZE,
+	.iv_len = 0,
+	.flags = EVP_CIPH_STREAM_CIPHER|EVP_CIPH_VARIABLE_LENGTH|EVP_CIPH_FLAG_AEAD_CIPHER,
+	.init = rc4_hmac_md5_init_key,
+	.do_cipher = rc4_hmac_md5_cipher,
+	.cleanup = NULL,
+	.ctx_size = sizeof(EVP_RC4_HMAC_MD5),
+	.set_asn1_parameters = NULL,
+	.get_asn1_parameters = NULL,
+	.ctrl = rc4_hmac_md5_ctrl,
 };
 
 const EVP_CIPHER *
diff --git a/lib/libcrypto/evp/e_xcbc_d.c b/lib/libcrypto/evp/e_xcbc_d.c
index 5a3d535661e..dc01cbb9825 100644
--- a/lib/libcrypto/evp/e_xcbc_d.c
+++ b/lib/libcrypto/evp/e_xcbc_d.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: e_xcbc_d.c,v 1.16 2024/01/04 17:38:36 tb Exp $ */
+/* $OpenBSD: e_xcbc_d.c,v 1.17 2024/01/07 15:42:57 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -84,16 +84,18 @@ typedef struct {
 #define data(ctx) ((DESX_CBC_KEY *)(ctx)->cipher_data)
 
 static const EVP_CIPHER d_xcbc_cipher = {
-	NID_desx_cbc,
-	8, 24, 8,
-	EVP_CIPH_CBC_MODE,
-	desx_cbc_init_key,
-	desx_cbc_cipher,
-	NULL,
-	sizeof(DESX_CBC_KEY),
-	EVP_CIPHER_set_asn1_iv,
-	EVP_CIPHER_get_asn1_iv,
-	NULL,
+	.nid = NID_desx_cbc,
+	.block_size = 8,
+	.key_len = 24,
+	.iv_len = 8,
+	.flags = EVP_CIPH_CBC_MODE,
+	.init = desx_cbc_init_key,
+	.do_cipher = desx_cbc_cipher,
+	.cleanup = NULL,
+	.ctx_size = sizeof(DESX_CBC_KEY),
+	.set_asn1_parameters = EVP_CIPHER_set_asn1_iv,
+	.get_asn1_parameters = EVP_CIPHER_get_asn1_iv,
+	.ctrl = NULL,
 };
 
 const EVP_CIPHER *