diff options
Diffstat (limited to 'include/noscrypt.h')
| -rw-r--r-- | include/noscrypt.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/include/noscrypt.h b/include/noscrypt.h index ca958a0..cdc74fe 100644 --- a/include/noscrypt.h +++ b/include/noscrypt.h @@ -29,6 +29,10 @@ #ifndef NOSCRYPT_H #define NOSCRYPT_H +#ifdef __cplusplus +extern "C" { +#endif + #include <stdint.h> #include <stddef.h> #include "platform.h" @@ -135,11 +139,7 @@ typedef struct xonly_pubkey_struct { /* An opaque full library context object */ -typedef struct ctx_struct { - - void* secpCtx; - -} NCContext; +typedef struct nc_ctx_struct NCContext; /* * The encryption arguments structure. This structure is used to pass @@ -253,6 +253,16 @@ for dynamic allocation when context size structure is not known. * @return The size of the context struct in bytes */ NC_EXPORT uint32_t NC_CC NCGetContextStructSize(void); + +/* +* Obtains a pointer to the process-wide shared structure to be +* used in single-threaded, resource constrained systems. NOTE: +* this structure is not initalized and still requires calling +* NCInitContext() before use. +* @return The address of the process-wide, shared structure. +*/ +NC_EXPORT NCContext* NC_CC NCGetSharedContext(void); + /* * Initializes a context struct with the given entropy * @param ctx A pointer to the context structure to initialize @@ -304,7 +314,7 @@ NC_EXPORT NCResult NC_CC NCGetPublicKey( is functionally the same as calling secp256k1_ec_seckey_verify. * @param ctx A pointer to the existing library context * @param sk A pointer to the secret key to verify -* @return 1 if the secret key is valid, 0 if it is not, otherwise an error code +* @return NC_SUCCESS if the secret key is valid, otherwise an error code */ NC_EXPORT NCResult NC_CC NCValidateSecretKey( const NCContext* ctx, @@ -568,4 +578,8 @@ NC_EXPORT NCResult NCComputeMac( uint8_t hmacOut[NC_ENCRYPTION_MAC_SIZE] ); +#ifdef __cplusplus +} +#endif /* __cplusplus */ + #endif /* !NOSCRYPT_H */ |