kdf: make function naming consistent.

The EVP_KDF_CTX_* functions have been relocated to the EVP_KDF_* namespace
for consistency.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11996)

6 files changed, 29 insertions, 29 deletions

diff --git a/crypto/dh/dh_kdf.c b/crypto/dh/dh_kdf.c
index 1b8a320db1..50a1df858a 100644
--- a/crypto/dh/dh_kdf.c
+++ b/crypto/dh/dh_kdf.c
@@ -46,7 +46,7 @@ int DH_KDF_X9_42(unsigned char *out, size_t outlen,
         return 0;
 
     kdf = EVP_KDF_fetch(provctx, OSSL_KDF_NAME_X942KDF, NULL);
-    if ((kctx = EVP_KDF_CTX_new(kdf)) == NULL)
+    if ((kctx = EVP_KDF_new_ctx(kdf)) == NULL)
         goto err;
     *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST,
                                             (char *)mdname, 0);
@@ -58,10 +58,10 @@ int DH_KDF_X9_42(unsigned char *out, size_t outlen,
     *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CEK_ALG,
                                             (char *)oid_sn, 0);
     *p = OSSL_PARAM_construct_end();
-    ret = EVP_KDF_CTX_set_params(kctx, params) > 0
+    ret = EVP_KDF_set_ctx_params(kctx, params) > 0
         && EVP_KDF_derive(kctx, out, outlen) > 0;
 err:
-    EVP_KDF_CTX_free(kctx);
+    EVP_KDF_free_ctx(kctx);
     EVP_KDF_free(kdf);
     return ret;
 }
diff --git a/crypto/ec/ecdh_kdf.c b/crypto/ec/ecdh_kdf.c
index fb501c6ada..a502846d55 100644
--- a/crypto/ec/ecdh_kdf.c
+++ b/crypto/ec/ecdh_kdf.c
@@ -32,7 +32,7 @@ int ecdh_KDF_X9_63(unsigned char *out, size_t outlen,
     const char *mdname = EVP_MD_name(md);
     EVP_KDF *kdf = EVP_KDF_fetch(NULL, OSSL_KDF_NAME_X963KDF, NULL);
 
-    if ((kctx = EVP_KDF_CTX_new(kdf)) != NULL) {
+    if ((kctx = EVP_KDF_new_ctx(kdf)) != NULL) {
         *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST,
                                                 (char *)mdname, 0);
         *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY,
@@ -41,9 +41,9 @@ int ecdh_KDF_X9_63(unsigned char *out, size_t outlen,
                                                  (void *)sinfo, sinfolen);
         *p = OSSL_PARAM_construct_end();
 
-        ret = EVP_KDF_CTX_set_params(kctx, params) > 0
+        ret = EVP_KDF_set_ctx_params(kctx, params) > 0
             && EVP_KDF_derive(kctx, out, outlen) > 0;
-        EVP_KDF_CTX_free(kctx);
+        EVP_KDF_free_ctx(kctx);
     }
     EVP_KDF_free(kdf);
     return ret;
diff --git a/crypto/evp/kdf_lib.c b/crypto/evp/kdf_lib.c
index d22bb39c82..2461498093 100644
--- a/crypto/evp/kdf_lib.c
+++ b/crypto/evp/kdf_lib.c
@@ -23,7 +23,7 @@
 #include "internal/provider.h"
 #include "evp_local.h"
 
-EVP_KDF_CTX *EVP_KDF_CTX_new(EVP_KDF *kdf)
+EVP_KDF_CTX *EVP_KDF_new_ctx(EVP_KDF *kdf)
 {
     EVP_KDF_CTX *ctx = NULL;
 
@@ -34,7 +34,7 @@ EVP_KDF_CTX *EVP_KDF_CTX_new(EVP_KDF *kdf)
     if (ctx == NULL
         || (ctx->data = kdf->newctx(ossl_provider_ctx(kdf->prov))) == NULL
         || !EVP_KDF_up_ref(kdf)) {
-        EVPerr(EVP_F_EVP_KDF_CTX_NEW, ERR_R_MALLOC_FAILURE);
+        EVPerr(0, ERR_R_MALLOC_FAILURE);
         if (ctx != NULL)
             kdf->freectx(ctx->data);
         OPENSSL_free(ctx);
@@ -45,7 +45,7 @@ EVP_KDF_CTX *EVP_KDF_CTX_new(EVP_KDF *kdf)
     return ctx;
 }
 
-void EVP_KDF_CTX_free(EVP_KDF_CTX *ctx)
+void EVP_KDF_free_ctx(EVP_KDF_CTX *ctx)
 {
     if (ctx != NULL) {
         ctx->meth->freectx(ctx->data);
@@ -55,7 +55,7 @@ void EVP_KDF_CTX_free(EVP_KDF_CTX *ctx)
     }
 }
 
-EVP_KDF_CTX *EVP_KDF_CTX_dup(const EVP_KDF_CTX *src)
+EVP_KDF_CTX *EVP_KDF_dup_ctx(const EVP_KDF_CTX *src)
 {
     EVP_KDF_CTX *dst;
 
@@ -64,20 +64,20 @@ EVP_KDF_CTX *EVP_KDF_CTX_dup(const EVP_KDF_CTX *src)
 
     dst = OPENSSL_malloc(sizeof(*dst));
     if (dst == NULL) {
-        EVPerr(EVP_F_EVP_KDF_CTX_DUP, ERR_R_MALLOC_FAILURE);
+        EVPerr(0, ERR_R_MALLOC_FAILURE);
         return NULL;
     }
 
     memcpy(dst, src, sizeof(*dst));
     if (!EVP_KDF_up_ref(dst->meth)) {
-        EVPerr(EVP_F_EVP_KDF_CTX_DUP, ERR_R_MALLOC_FAILURE);
+        EVPerr(0, ERR_R_MALLOC_FAILURE);
         OPENSSL_free(dst);
         return NULL;
     }
 
     dst->data = src->meth->dupctx(src->data);
     if (dst->data == NULL) {
-        EVP_KDF_CTX_free(dst);
+        EVP_KDF_free_ctx(dst);
         return NULL;
     }
     return dst;
@@ -98,7 +98,7 @@ const OSSL_PROVIDER *EVP_KDF_provider(const EVP_KDF *kdf)
     return kdf->prov;
 }
 
-const EVP_KDF *EVP_KDF_CTX_kdf(EVP_KDF_CTX *ctx)
+const EVP_KDF *EVP_KDF_get_ctx_kdf(EVP_KDF_CTX *ctx)
 {
     return ctx->meth;
 }
@@ -151,14 +151,14 @@ int EVP_KDF_get_params(EVP_KDF *kdf, OSSL_PARAM params[])
     return 1;
 }
 
-int EVP_KDF_CTX_get_params(EVP_KDF_CTX *ctx, OSSL_PARAM params[])
+int EVP_KDF_get_ctx_params(EVP_KDF_CTX *ctx, OSSL_PARAM params[])
 {
     if (ctx->meth->get_ctx_params != NULL)
         return ctx->meth->get_ctx_params(ctx->data, params);
     return 1;
 }
 
-int EVP_KDF_CTX_set_params(EVP_KDF_CTX *ctx, const OSSL_PARAM params[])
+int EVP_KDF_set_ctx_params(EVP_KDF_CTX *ctx, const OSSL_PARAM params[])
 {
     if (ctx->meth->set_ctx_params != NULL)
         return ctx->meth->set_ctx_params(ctx->data, params);
diff --git a/crypto/evp/p5_crpt2.c b/crypto/evp/p5_crpt2.c
index 6e89ffd999..e2f7734afc 100644
--- a/crypto/evp/p5_crpt2.c
+++ b/crypto/evp/p5_crpt2.c
@@ -41,7 +41,7 @@ int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
         salt = (unsigned char *)empty;
 
     kdf = EVP_KDF_fetch(NULL, OSSL_KDF_NAME_PBKDF2, NULL);
-    kctx = EVP_KDF_CTX_new(kdf);
+    kctx = EVP_KDF_new_ctx(kdf);
     EVP_KDF_free(kdf);
     if (kctx == NULL)
         return 0;
@@ -54,11 +54,11 @@ int PKCS5_PBKDF2_HMAC(const char *pass, int passlen,
     *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST,
                                             (char *)mdname, 0);
     *p = OSSL_PARAM_construct_end();
-    if (EVP_KDF_CTX_set_params(kctx, params) != 1
+    if (EVP_KDF_set_ctx_params(kctx, params) != 1
             || EVP_KDF_derive(kctx, out, keylen) != 1)
         rv = 0;
 
-    EVP_KDF_CTX_free(kctx);
+    EVP_KDF_free_ctx(kctx);
 
     OSSL_TRACE_BEGIN(PKCS5V2) {
         BIO_printf(trc_out, "Password:\n");
diff --git a/crypto/evp/pbe_scrypt.c b/crypto/evp/pbe_scrypt.c
index 62b9687949..5081b85c8d 100644
--- a/crypto/evp/pbe_scrypt.c
+++ b/crypto/evp/pbe_scrypt.c
@@ -63,7 +63,7 @@ int EVP_PBE_scrypt(const char *pass, size_t passlen,
         maxmem = SCRYPT_MAX_MEM;
 
     kdf = EVP_KDF_fetch(NULL, OSSL_KDF_NAME_SCRYPT, NULL);
-    kctx = EVP_KDF_CTX_new(kdf);
+    kctx = EVP_KDF_new_ctx(kdf);
     EVP_KDF_free(kdf);
     if (kctx == NULL)
         return 0;
@@ -78,11 +78,11 @@ int EVP_PBE_scrypt(const char *pass, size_t passlen,
     *z++ = OSSL_PARAM_construct_uint64(OSSL_KDF_PARAM_SCRYPT_P, &p);
     *z++ = OSSL_PARAM_construct_uint64(OSSL_KDF_PARAM_SCRYPT_MAXMEM, &maxmem);
     *z = OSSL_PARAM_construct_end();
-    if (EVP_KDF_CTX_set_params(kctx, params) != 1
+    if (EVP_KDF_set_ctx_params(kctx, params) != 1
             || EVP_KDF_derive(kctx, key, keylen) != 1)
         rv = 0;
 
-    EVP_KDF_CTX_free(kctx);
+    EVP_KDF_free_ctx(kctx);
     return rv;
 }
 
diff --git a/crypto/evp/pkey_kdf.c b/crypto/evp/pkey_kdf.c
index ac4a0fa461..dff16bfd41 100644
--- a/crypto/evp/pkey_kdf.c
+++ b/crypto/evp/pkey_kdf.c
@@ -50,7 +50,7 @@ static int pkey_kdf_init(EVP_PKEY_CTX *ctx)
         return 0;
 
     kdf = EVP_KDF_fetch(NULL, kdf_name, NULL);
-    kctx = EVP_KDF_CTX_new(kdf);
+    kctx = EVP_KDF_new_ctx(kdf);
     EVP_KDF_free(kdf);
     if (kctx == NULL) {
         OPENSSL_free(pkctx);
@@ -66,7 +66,7 @@ static void pkey_kdf_cleanup(EVP_PKEY_CTX *ctx)
 {
     EVP_PKEY_KDF_CTX *pkctx = ctx->data;
 
-    EVP_KDF_CTX_free(pkctx->kctx);
+    EVP_KDF_free_ctx(pkctx->kctx);
     pkey_kdf_free_collected(pkctx);
     OPENSSL_free(pkctx);
 }
@@ -202,7 +202,7 @@ static int pkey_kdf_ctrl(EVP_PKEY_CTX *ctx, int type, int p1, void *p2)
         break;
     }
 
-    return EVP_KDF_CTX_set_params(kctx, params);
+    return EVP_KDF_set_ctx_params(kctx, params);
 }
 
 static int pkey_kdf_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
@@ -210,7 +210,7 @@ static int pkey_kdf_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
 {
     EVP_PKEY_KDF_CTX *pkctx = ctx->data;
     EVP_KDF_CTX *kctx = pkctx->kctx;
-    const EVP_KDF *kdf = EVP_KDF_CTX_kdf(kctx);
+    const EVP_KDF *kdf = EVP_KDF_get_ctx_kdf(kctx);
     BUF_MEM **collector = NULL;
     const OSSL_PARAM *defs = EVP_KDF_settable_ctx_params(kdf);
     OSSL_PARAM params[2] = { OSSL_PARAM_END, OSSL_PARAM_END };
@@ -239,7 +239,7 @@ static int pkey_kdf_ctrl_str(EVP_PKEY_CTX *ctx, const char *type,
     if (collector != NULL)
         ok = collect(collector, params[0].data, params[0].data_size);
     else
-        ok = EVP_KDF_CTX_set_params(kctx, params);
+        ok = EVP_KDF_set_ctx_params(kctx, params);
     OPENSSL_free(params[0].data);
     return ok;
 }
@@ -274,7 +274,7 @@ static int pkey_kdf_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
                                               pkctx->collected_seed->data,
                                               pkctx->collected_seed->length);
 
-        r = EVP_KDF_CTX_set_params(kctx, params);
+        r = EVP_KDF_set_ctx_params(kctx, params);
         pkey_kdf_free_collected(pkctx);
         if (!r)
             return 0;
@@ -287,7 +287,7 @@ static int pkey_kdf_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
                                               pkctx->collected_info->data,
                                               pkctx->collected_info->length);
 
-        r = EVP_KDF_CTX_set_params(kctx, params);
+        r = EVP_KDF_set_ctx_params(kctx, params);
         pkey_kdf_free_collected(pkctx);
         if (!r)
             return 0;