some more csprngs fixes

mratsim · Aug 27, 2023 · daba018 · daba018
1 parent 976c29d
commit daba018
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/constantine/csprngs/sysrand.nim b/constantine/csprngs/sysrand.nim
@@ -38,7 +38,8 @@ when defined(windows):
  # - https://github.com/rust-random/getrandom/issues/314
  # - https://learn.microsoft.com/en-us/archive/blogs/michael_howard/cryptographically-secure-random-number-on-windows-without-using-cryptoapi
 
- proc RtlGenRandom(pbuffer: pointer, len: culong): bool {.importc, stdcall, dynlib: "advapi32.dll", sideeffect, tags: [CSPRNG].}
+ proc RtlGenRandom(pbuffer: pointer, len: culong): bool {.importc: "SystemFunction036", stdcall, dynlib: "advapi32.dll", sideeffect, tags: [CSPRNG].}
+ #https://learn.microsoft.com/en-us/archive/blogs/michael_howard/cryptographically-secure-random-number-on-windows-without-using-cryptoapi
  # https://learn.microsoft.com/en-us/windows/win32/api/ntsecapi/nf-ntsecapi-rtlgenrandom
  #
  # BOOLEAN RtlGenRandom(
@@ -126,6 +127,8 @@ elif defined(ios) or defined(macosx):
  let kCCSuccess {.importc, header: "<CommonCrypto/CommonCryptoError.h>".}: CCRNGStatus
  # https://opensource.apple.com/source/CommonCrypto/CommonCrypto-60061.30.1/include/CommonCryptoError.h.auto.html
 
+ func `==`(x, y: CCRNGStatus) {.borrow.}
+
  proc CCRandomGenerateBytes(pbuffer: pointer, len: int): CCRNGStatus {.sideeffect, tags: [CSPRNG], importc, header: "<CommonCrypto/CommonRandom.h>".}
  # https://opensource.apple.com/source/CommonCrypto/CommonCrypto-60178.40.2/include/CommonRandom.h.auto.html