Foundations(iOS Sourceset): Provide implementation for LibSodiumInstance.ios.kt, using the native library(shipped in project). Generate cinterop definition file with custom Gradle task. Defines bindings for use in actual code(may be streamlined later). Adds NIP44 tests and makes sure they pass.

2026-03-12 15:13:32 +01:00
parent 548ce0a69d
commit 8f02ea0cf6
83 changed files with 6649 additions and 4 deletions
@@ -0,0 +1,108 @@
+#ifndef crypto_secretstream_xchacha20poly1305_H
+#define crypto_secretstream_xchacha20poly1305_H
+
+#include <stddef.h>
+
+#include "crypto_aead_xchacha20poly1305.h"
+#include "crypto_stream_chacha20.h"
+#include "export.h"
+
+#ifdef __cplusplus
+# ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wlong-long"
+# endif
+extern "C" {
+#endif
+
+#define crypto_secretstream_xchacha20poly1305_ABYTES \
+    (1U + crypto_aead_xchacha20poly1305_ietf_ABYTES)
+SODIUM_EXPORT
+size_t crypto_secretstream_xchacha20poly1305_abytes(void);
+
+#define crypto_secretstream_xchacha20poly1305_HEADERBYTES \
+    crypto_aead_xchacha20poly1305_ietf_NPUBBYTES
+SODIUM_EXPORT
+size_t crypto_secretstream_xchacha20poly1305_headerbytes(void);
+
+#define crypto_secretstream_xchacha20poly1305_KEYBYTES \
+    crypto_aead_xchacha20poly1305_ietf_KEYBYTES
+SODIUM_EXPORT
+size_t crypto_secretstream_xchacha20poly1305_keybytes(void);
+
+#define crypto_secretstream_xchacha20poly1305_MESSAGEBYTES_MAX \
+    SODIUM_MIN(SODIUM_SIZE_MAX - crypto_secretstream_xchacha20poly1305_ABYTES, \
+              (64ULL * ((1ULL << 32) - 2ULL)))
+SODIUM_EXPORT
+size_t crypto_secretstream_xchacha20poly1305_messagebytes_max(void);
+
+#define crypto_secretstream_xchacha20poly1305_TAG_MESSAGE 0x00
+SODIUM_EXPORT
+unsigned char crypto_secretstream_xchacha20poly1305_tag_message(void);
+
+#define crypto_secretstream_xchacha20poly1305_TAG_PUSH    0x01
+SODIUM_EXPORT
+unsigned char crypto_secretstream_xchacha20poly1305_tag_push(void);
+
+#define crypto_secretstream_xchacha20poly1305_TAG_REKEY   0x02
+SODIUM_EXPORT
+unsigned char crypto_secretstream_xchacha20poly1305_tag_rekey(void);
+
+#define crypto_secretstream_xchacha20poly1305_TAG_FINAL \
+    (crypto_secretstream_xchacha20poly1305_TAG_PUSH | \
+     crypto_secretstream_xchacha20poly1305_TAG_REKEY)
+SODIUM_EXPORT
+unsigned char crypto_secretstream_xchacha20poly1305_tag_final(void);
+
+typedef struct crypto_secretstream_xchacha20poly1305_state {
+    unsigned char k[crypto_stream_chacha20_ietf_KEYBYTES];
+    unsigned char nonce[crypto_stream_chacha20_ietf_NONCEBYTES];
+    unsigned char _pad[8];
+} crypto_secretstream_xchacha20poly1305_state;
+
+SODIUM_EXPORT
+size_t crypto_secretstream_xchacha20poly1305_statebytes(void);
+
+SODIUM_EXPORT
+void crypto_secretstream_xchacha20poly1305_keygen
+   (unsigned char k[crypto_secretstream_xchacha20poly1305_KEYBYTES])
+            __attribute__ ((nonnull));
+
+SODIUM_EXPORT
+int crypto_secretstream_xchacha20poly1305_init_push
+   (crypto_secretstream_xchacha20poly1305_state *state,
+    unsigned char header[crypto_secretstream_xchacha20poly1305_HEADERBYTES],
+    const unsigned char k[crypto_secretstream_xchacha20poly1305_KEYBYTES])
+            __attribute__ ((nonnull));
+
+SODIUM_EXPORT
+int crypto_secretstream_xchacha20poly1305_push
+   (crypto_secretstream_xchacha20poly1305_state *state,
+    unsigned char *c, unsigned long long *clen_p,
+    const unsigned char *m, unsigned long long mlen,
+    const unsigned char *ad, unsigned long long adlen, unsigned char tag)
+            __attribute__ ((nonnull(1)));
+
+SODIUM_EXPORT
+int crypto_secretstream_xchacha20poly1305_init_pull
+   (crypto_secretstream_xchacha20poly1305_state *state,
+    const unsigned char header[crypto_secretstream_xchacha20poly1305_HEADERBYTES],
+    const unsigned char k[crypto_secretstream_xchacha20poly1305_KEYBYTES])
+            __attribute__ ((nonnull));
+
+SODIUM_EXPORT
+int crypto_secretstream_xchacha20poly1305_pull
+   (crypto_secretstream_xchacha20poly1305_state *state,
+    unsigned char *m, unsigned long long *mlen_p, unsigned char *tag_p,
+    const unsigned char *c, unsigned long long clen,
+    const unsigned char *ad, unsigned long long adlen)
+            __attribute__ ((nonnull(1)));
+
+SODIUM_EXPORT
+void crypto_secretstream_xchacha20poly1305_rekey
+    (crypto_secretstream_xchacha20poly1305_state *state);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif