Squashed commit of the following:HEADv0.1.5master

commit d5235f583cc984bf0a36f01aac80ca21ee712e3a
Author: vnugent <public@vaughnnugent.com>
Date:   Fri Sep 6 21:44:09 2024 -0400

    update changelog for v0.1.5

commit b4a5a50098eba9ef1633715a8a74c5ac0c32b2e2
Author: vnugent <public@vaughnnugent.com>
Date:   Fri Sep 6 21:37:01 2024 -0400

    configure autobuild for master branch

commit de9741b417ee04a54512af106b71cf388c93ea9d
Author: vnugent <public@vaughnnugent.com>
Date:   Wed Aug 28 19:54:45 2024 -0400

    feat: add library context alloc util functions

6 files changed, 86 insertions, 22 deletions

diff --git a/.onedev-buildspec.yml b/.onedev-buildspec.yml
index 8049766..f2ae8cb 100644
--- a/.onedev-buildspec.yml
+++ b/.onedev-buildspec.yml
@@ -1,6 +1,7 @@
-version: 33
+version: 35
 jobs:
-- name: GitHub Push
+
+- name: Git mirror push
   steps:
   - !PushRepository
     name: Github push sync
@@ -25,22 +26,42 @@ jobs:
   maxRetries: 3
   retryDelay: 30
   timeout: 3600
-- name: GitHub Pull
+
+- name: Build and publish
+  jobExecutor: primary-shell-executor
   steps:
-  - !PullRepository
-    name: GitHub sync pull
-    remoteUrl: https://github.com/VnUgE/noscrypt.git
-    userName: VnUgE
-    passwordSecret: github-access-token
-    refs: refs/heads/* refs/tags/*
+  - !CheckoutStep
+    name: Code checkout
+    cloneCredential: !DefaultCredential {}
     withLfs: false
-    force: false
+    withSubmodules: false
+    checkoutPath: '@project_name@/'
+    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
+  - !CommandStep
+    name: VNBuild build
+    runInContainer: false
+    interpreter: !DefaultInterpreter
+      commands: |
+        vnbuild build -S --verbose
+    useTTY: true
+    condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
+  - !CommandStep
+    name: VNBuild publish
+    runInContainer: false
+    interpreter: !DefaultInterpreter
+      commands: |
+        vnbuild publish --ftp "@secret:ftp_server_address@" --sign
+    envVars:
+    - name: FTP_USERNAME
+      value: '@secret:ftp_username@'
+    - name: FTP_PASSWORD
+      value: '@secret:ftp_password@'
+    useTTY: true
     condition: ALL_PREVIOUS_STEPS_WERE_SUCCESSFUL
   triggers:
-  - !ScheduleTrigger
-    cronExpression: 0 15 10 ? * *
-    projects: noscrypt
+  - !BranchUpdateTrigger
+    branches: master
   retryCondition: never
   maxRetries: 3
   retryDelay: 30
-  timeout: 3600
+  timeout: 3600
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2414a2b..563b347 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,8 +9,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - C# .NET 8.0 library wrapper for noscrypt
-- NIP44 vector testing for encryption
- 
+- Full NIP44 vector testing for encryption
+
+## [0.1.5]
+
+### Added
+- `NCUtilContextAlloc()` and `NCUtilContextFree()` utilities for dynamic library context allocation
+
+### Changed
+- Public and Secret key structure definition names have been correctly namespaced __(no breaking changes)__  
+
 ## [0.1.4]
 
 ### Fixed
@@ -69,7 +77,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - NCContext structure defintion.
 - Internal headers from the public include directory.
 
-[unreleased]: https://github.com/VnUgE/noscrypt/compare/v0.1.4...HEAD
+[unreleased]: https://github.com/VnUgE/noscrypt/compare/v0.1.5...HEAD
+[0.1.5]: https://github.com/VnUgE/noscrypt/compare/v0.1.4...v0.1.5
 [0.1.4]: https://github.com/VnUgE/noscrypt/compare/v0.1.3...v0.1.4
 [0.1.3]: https://github.com/VnUgE/noscrypt/compare/v0.1.2...v0.1.3
 [0.1.2]: https://github.com/VnUgE/noscrypt/compare/v0.1.1...v0.1.2
diff --git a/include/noscrypt.h b/include/noscrypt.h
index 3702555..8ba71b0 100644
--- a/include/noscrypt.h
+++ b/include/noscrypt.h
@@ -156,7 +156,7 @@ typedef int64_t NCResult;
 /*
  An secp256k1 secret key (aka private key buffer)
 */
-typedef struct secret_key_struct {
+typedef struct nc_secret_key_struct {
 
 	uint8_t key[NC_SEC_KEY_SIZE];
 
@@ -165,7 +165,7 @@ typedef struct secret_key_struct {
 /*
   An x-only secp256k1 public key
 */
-typedef struct xonly_pubkey_struct {
+typedef struct nc_xonly_pubkey_struct {
 
 	uint8_t key[NC_PUBKEY_SIZE];
 
diff --git a/include/noscryptutil.h b/include/noscryptutil.h
index 63e08f8..ea5dad0 100644
--- a/include/noscryptutil.h
+++ b/include/noscryptutil.h
@@ -78,6 +78,19 @@ NC_EXPORT NCResult NC_CC NCUtilGetEncryptionPaddedSize(uint32_t encVersion, uint
 NC_EXPORT NCResult NC_CC NCUtilGetEncryptionBufferSize(uint32_t encVersion, uint32_t plaintextSize);
 
 /*
+* Allocates a new library context structure dynamically on the heap and returns a pointer to 
+* it. The library context must be freed with NCUtilContextFree when it is no longer needed.
+* @return A valid pointer to a new library context or NULL if the operation failed
+*/
+NC_EXPORT NCContext* NC_CC NCUtilContextAlloc(void);
+
+/*
+* Frees the library context structure and clears the memory it points to.
+* @param ctx A valid pointer to a library context memory
+*/
+NC_EXPORT void NC_CC NCUtilContextFree(NCContext* ctx);
+
+/*
 * Allocates a new encryption context and sets the encryption version and flags. The encryption context
 * must be freed with NCUtilCipherFree when it is no longer needed.
 * @param encVersion The encryption specification version to use
diff --git a/src/noscryptutil.c b/src/noscryptutil.c
index 115ad04..333ef74 100644
--- a/src/noscryptutil.c
+++ b/src/noscryptutil.c
@@ -672,6 +672,19 @@ NC_EXPORT NCResult NC_CC NCUtilGetEncryptionBufferSize(uint32_t encVersion, uint
 }
 
 
+NC_EXPORT NCContext* NC_CC NCUtilContextAlloc(void)
+{
+	/* Dynamically allocate context aligned and zeroed */
+	return (NCContext*)_nc_mem_alloc(1, NCGetContextStructSize());
+}
+
+
+NC_EXPORT void NC_CC NCUtilContextFree(NCContext* ctx)
+{
+	_nc_mem_free(ctx);
+}
+
+
 NC_EXPORT NCUtilCipherContext* NC_CC NCUtilCipherAlloc(uint32_t encVersion, uint32_t flags)
 {
 	NCUtilCipherContext* encCtx;
diff --git a/tests/test.c b/tests/test.c
index e8b064b..20a0e5d 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -66,6 +66,10 @@
 
 #include "hex.h"
 
+#ifdef NC_ENABLE_UTILS
+    #include <noscryptutil.h>
+#endif
+
 /*Pre-computed constants for argument errors */
 #define ARG_ERROR_POS_0 E_NULL_PTR
 #define ARG_ERROR(pos) NCResultWithArgPosition(E_NULL_PTR, pos) 
@@ -365,7 +369,13 @@ static int TestPublicApiArgumentValidation()
     * Alloc context structure on the heap before use. 
     * THIS WILL LEAK IN THE CURRENT CONFIG ALWAYS FREE UNDER NORMAL CONDITIONS 
     */
+
+#ifdef NOSCRYPTUTIL_H
+    ctx = NCUtilContextAlloc();
+#else
     ctx = (NCContext*)malloc(NCGetContextStructSize());
+#endif
+
     TASSERT(ctx != NULL)
 
     /*Test null context*/
@@ -608,9 +618,7 @@ static int TestCorrectEncryption(const NCContext* context)
     return 0;
 }
 
-#ifdef NC_ENABLE_UTILS
-
-#include <noscryptutil.h>
+#ifdef NOSCRYPTUTIL_H
 
 /* Padding tests taken from the nip44 repo vectors.json file */
 static const uint32_t _padTestActual[24] =      { 16, 32, 33, 37, 45, 49, 64, 65, 100, 111, 200, 250, 320, 383, 384, 400, 500, 512, 515, 700, 800, 900,  1020, 65536 };