diff options
Diffstat (limited to 'node/Identity.cpp')
| -rw-r--r-- | node/Identity.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/node/Identity.cpp b/node/Identity.cpp index 0ea3dc18..d50c56fe 100644 --- a/node/Identity.cpp +++ b/node/Identity.cpp @@ -48,6 +48,9 @@ // Step distance for mixing genmem[] #define ZT_IDENTITY_GEN_MEMORY_MIX_STEP 1024 +// Rounds used for Salsa20 step +#define ZT_IDENTITY_GEN_SALSA20_ROUNDS 20 + namespace ZeroTier { // A memory-hard composition of SHA-512 and Salsa20 for hashcash hashing @@ -58,7 +61,7 @@ static inline void _computeMemoryHardHash(const void *publicKey,unsigned int pub // Generate genmem[] bytes of Salsa20 key stream memset(genmem,0,ZT_IDENTITY_GEN_MEMORY); - Salsa20 s20(digest,256,(char *)digest + 32); + Salsa20 s20(digest,256,(char *)digest + 32,ZT_IDENTITY_GEN_SALSA20_ROUNDS); s20.encrypt(genmem,genmem,ZT_IDENTITY_GEN_MEMORY); // Do something to genmem[] that iteratively makes every value |