Pass blob size to cryptonight_hash_ctx.

algo/cryptonight/cryptonight.h

@@ -40,7 +40,6 @@ struct cryptonight_ctx {
 extern void (* const extra_hashes[4])(const void *, size_t, char *);
 
 bool cryptonight_init(int variant);
-void cryptonight_hash(void* output, const void* input, size_t input_len);
-int scanhash_cryptonight(int thr_id, uint32_t *hash, uint32_t *restrict pdata, uint32_t target, uint32_t max_nonce, unsigned long *restrict hashes_done, struct cryptonight_ctx *restrict ctx);
+int scanhash_cryptonight(int thr_id, uint32_t *hash, uint32_t *restrict blob, size_t blob_size, uint32_t target, uint32_t max_nonce, unsigned long *restrict hashes_done, struct cryptonight_ctx *restrict ctx);
 
 #endif /* __CRYPTONIGHT_H__ */

algo/cryptonight/cryptonight_av1_aesni.c

@@ -222,9 +222,9 @@ static inline void cn_implode_scratchpad(const __m128i* input, __m128i* output)
 }
 
 
-void cryptonight_av1_aesni(void *restrict output, const void *restrict input, struct cryptonight_ctx *restrict ctx)
+void cryptonight_av1_aesni(const void *restrict input, size_t size, void *restrict output, struct cryptonight_ctx *restrict ctx)
 {
-    keccak((const uint8_t *) input, 76, ctx->state, 200);
+    keccak((const uint8_t *) input, size, ctx->state, 200);
 
     cn_explode_scratchpad((__m128i*) ctx->state, (__m128i*) ctx->memory);
 

algo/cryptonight/cryptonight_av2_aesni_stak.c

@@ -222,9 +222,9 @@ static inline void cn_implode_scratchpad(const __m128i* input, __m128i* output)
 }
 
 
-void cryptonight_av2_aesni_stak(void *restrict output, const void *restrict input, struct cryptonight_ctx *restrict ctx)
+void cryptonight_av2_aesni_stak(const void *restrict input, size_t size, void *restrict output, struct cryptonight_ctx *restrict ctx)
 {
-    keccak((const uint8_t *) input, 76, ctx->state, 200);
+    keccak((const uint8_t *) input, size, ctx->state, 200);
 
     cn_explode_scratchpad((__m128i*) ctx->state, (__m128i*) ctx->memory);
 

algo/cryptonight/cryptonight_av3_aesni_bmi2.c

@@ -213,9 +213,9 @@ static inline void cn_implode_scratchpad(const __m128i* input, __m128i* output)
 }
 
 
-void cryptonight_av3_aesni_bmi2(void *restrict output, const void *restrict input, struct cryptonight_ctx *restrict ctx)
+void cryptonight_av3_aesni_bmi2(const void *restrict input, size_t size, void *restrict output, struct cryptonight_ctx *restrict ctx)
 {
-    keccak((const uint8_t *) input, 76, ctx->state, 200);
+    keccak((const uint8_t *) input, size, ctx->state, 200);
 
     cn_explode_scratchpad((__m128i*) ctx->state, (__m128i*) ctx->memory);
 

algo/cryptonight/cryptonight_av4_softaes.c

@@ -203,9 +203,9 @@ static inline void cn_implode_scratchpad(const __m128i* input, __m128i* output)
 }
 
 
-void cryptonight_av4_softaes(void *restrict output, const void *restrict input, struct cryptonight_ctx *restrict ctx)
+void cryptonight_av4_softaes(const void *restrict input, size_t size, void *restrict output, struct cryptonight_ctx *restrict ctx)
 {
-    keccak((const uint8_t *) input, 76, ctx->state, 200);
+    keccak((const uint8_t *) input, size, ctx->state, 200);
 
     cn_explode_scratchpad((__m128i*) ctx->state, (__m128i*) ctx->memory);
 

algo/cryptonight/cryptonight_av5_aesni_experimental.c

@@ -213,11 +213,11 @@ static inline void cn_implode_scratchpad(const __m128i* input, __m128i* output)
 }
 
 
-void cryptonight_av5_aesni_experimental(void *restrict output, const void *restrict input, struct cryptonight_ctx *restrict ctx)
+void cryptonight_av5_aesni_experimental(const void *restrict input, size_t size, void *restrict output, struct cryptonight_ctx *restrict ctx)
 {
     const uint8_t* memory = ctx->memory;
 
-    keccak((const uint8_t *) input, 76, ctx->state, 200);
+    keccak((const uint8_t *) input, size, ctx->state, 200);
     cn_explode_scratchpad((__m128i*) ctx->state, (__m128i*) memory);
 
     uint64_t* state = (uint64_t*) ctx->state;

algo/cryptonight/cryptonight_common.c

@@ -23,6 +23,7 @@
 
 
 #include <stdlib.h>
+#include <string.h>
 
 #ifndef BUILD_TEST
 #   include "xmrig.h"
@@ -52,16 +53,16 @@ const static char test_output[32] = {
 };
 
 
-void cryptonight_av1_aesni(void* output, const void* input, struct cryptonight_ctx* ctx);
-void cryptonight_av4_softaes(void* output, const void* input, struct cryptonight_ctx* ctx);
+void cryptonight_av1_aesni(void* input, size_t size, const void* output, struct cryptonight_ctx* ctx);
+void cryptonight_av4_softaes(void* input, size_t size, const void* output, struct cryptonight_ctx* ctx);
 
 #if defined(__x86_64__)
-  void cryptonight_av2_aesni_stak(void* output, const void* input, struct cryptonight_ctx* ctx);
-  void cryptonight_av3_aesni_bmi2(void* output, const void* input, struct cryptonight_ctx* ctx);
-  void cryptonight_av5_aesni_experimental(void* output, const void* input, struct cryptonight_ctx* ctx);
+  void cryptonight_av2_aesni_stak(void* input, size_t size, const void* output, struct cryptonight_ctx* ctx);
+  void cryptonight_av3_aesni_bmi2(void* input, size_t size, const void* output, struct cryptonight_ctx* ctx);
+  void cryptonight_av5_aesni_experimental(void* input, size_t size, const void* output, struct cryptonight_ctx* ctx);
 #endif
 
-void (*cryptonight_hash_ctx)(void* output, const void* input, struct cryptonight_ctx* ctx) = NULL;
+void (*cryptonight_hash_ctx)(void* input, size_t size, const void* output, struct cryptonight_ctx* ctx) = NULL;
 
 
 static bool self_test() {
@@ -70,7 +71,7 @@ static bool self_test() {
     struct cryptonight_ctx *ctx = (struct cryptonight_ctx*) malloc(sizeof(struct cryptonight_ctx));
     ctx->memory = (uint8_t *) malloc(MEMORY);
 
-    cryptonight_hash_ctx(output, test_input, ctx);
+    cryptonight_hash_ctx(test_input, sizeof(test_input), output, ctx);
 
     free(ctx->memory);
     free(ctx);
@@ -136,14 +137,14 @@ void (* const extra_hashes[4])(const void *, size_t, char *) = {do_blake_hash, d
 
 
 #ifndef BUILD_TEST
-int scanhash_cryptonight(int thr_id, uint32_t *hash, uint32_t *restrict pdata, uint32_t target, uint32_t max_nonce, unsigned long *restrict hashes_done, struct cryptonight_ctx *restrict ctx) {
-    uint32_t *nonceptr = (uint32_t*) (((char*)pdata) + 39);
+int scanhash_cryptonight(int thr_id, uint32_t *hash, uint32_t *restrict blob, size_t blob_size, uint32_t target, uint32_t max_nonce, unsigned long *restrict hashes_done, struct cryptonight_ctx *restrict ctx) {
+    uint32_t *nonceptr = (uint32_t*) (((char*) blob) + 39);
     uint32_t n = *nonceptr - 1;
     const uint32_t first_nonce = n + 1;
 
     do {
         *nonceptr = ++n;
-        cryptonight_hash_ctx(hash, pdata, ctx);
+        cryptonight_hash_ctx(blob, blob_size, hash, ctx);
 
         if (unlikely(hash[7] < target)) {
             *hashes_done = n - first_nonce + 1;

xmrig.c

@@ -295,7 +295,7 @@ static void *miner_thread(void *userdata) {
         if (memcmp(work.blob, stratum_ctx->g_work.blob, 39) || memcmp(((uint8_t*) work.blob) + 43, ((uint8_t*) stratum_ctx->g_work.blob) + 43, 33)) {
             work_free(&work);
             work_copy(&work, &stratum_ctx->g_work);
-            nonceptr = (uint32_t*) (((char*)work.blob) + 39);
+            nonceptr = (uint32_t*) (((char*) work.blob) + 39);
             *nonceptr = 0xffffffffU / opt_n_threads * thr_id;
         } else {
             ++(*nonceptr);
@@ -323,7 +323,7 @@ static void *miner_thread(void *userdata) {
         gettimeofday(&tv_start, NULL );
 
         /* scan nonces for a proof-of-work hash */
-        rc = scanhash_cryptonight(thr_id, hash, work.blob, work.target, max_nonce, &hashes_done, persistentctx);
+        rc = scanhash_cryptonight(thr_id, hash, work.blob, work.blob_size, work.target, max_nonce, &hashes_done, persistentctx);
         stats_add_hashes(thr_id, &tv_start, hashes_done);
 
         memcpy(work.hash, hash, 32);