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-rw-r--r--src/PolarSSL++/Sha1Checksum.cpp138
1 files changed, 0 insertions, 138 deletions
diff --git a/src/PolarSSL++/Sha1Checksum.cpp b/src/PolarSSL++/Sha1Checksum.cpp
deleted file mode 100644
index 5a56c18b0..000000000
--- a/src/PolarSSL++/Sha1Checksum.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-
-// Sha1Checksum.cpp
-
-// Declares the cSha1Checksum class representing the SHA-1 checksum calculator
-
-#include "Globals.h"
-#include "Sha1Checksum.h"
-
-
-
-
-
-/*
-// Self-test the hash formatting for known values:
-// sha1(Notch) : 4ed1f46bbe04bc756bcb17c0c7ce3e4632f06a48
-// sha1(jeb_) : -7c9d5b0044c130109a5d7b5fb5c317c02b4e28c1
-// sha1(simon) : 88e16a1019277b15d58faf0541e11910eb756f6
-
-static class Test
-{
-public:
- Test(void)
- {
- AString DigestNotch, DigestJeb, DigestSimon;
- Byte Digest[20];
- cSha1Checksum Checksum;
- Checksum.Update((const Byte *)"Notch", 5);
- Checksum.Finalize(Digest);
- cSha1Checksum::DigestToJava(Digest, DigestNotch);
- Checksum.Restart();
- Checksum.Update((const Byte *)"jeb_", 4);
- Checksum.Finalize(Digest);
- cSha1Checksum::DigestToJava(Digest, DigestJeb);
- Checksum.Restart();
- Checksum.Update((const Byte *)"simon", 5);
- Checksum.Finalize(Digest);
- cSha1Checksum::DigestToJava(Digest, DigestSimon);
- printf("Notch: \"%s\"\n", DigestNotch.c_str());
- printf("jeb_: \"%s\"\n", DigestJeb.c_str());
- printf("simon: \"%s\"\n", DigestSimon.c_str());
- assert(DigestNotch == "4ed1f46bbe04bc756bcb17c0c7ce3e4632f06a48");
- assert(DigestJeb == "-7c9d5b0044c130109a5d7b5fb5c317c02b4e28c1");
- assert(DigestSimon == "88e16a1019277b15d58faf0541e11910eb756f6");
- }
-} test;
-*/
-
-
-
-
-
-
-////////////////////////////////////////////////////////////////////////////////
-// cSha1Checksum:
-
-cSha1Checksum::cSha1Checksum(void) :
- m_DoesAcceptInput(true)
-{
- sha1_starts(&m_Sha1);
-}
-
-
-
-
-
-void cSha1Checksum::Update(const Byte * a_Data, size_t a_Length)
-{
- ASSERT(m_DoesAcceptInput); // Not Finalize()-d yet, or Restart()-ed
-
- sha1_update(&m_Sha1, a_Data, a_Length);
-}
-
-
-
-
-
-void cSha1Checksum::Finalize(cSha1Checksum::Checksum & a_Output)
-{
- ASSERT(m_DoesAcceptInput); // Not Finalize()-d yet, or Restart()-ed
-
- sha1_finish(&m_Sha1, a_Output);
- m_DoesAcceptInput = false;
-}
-
-
-
-
-
-void cSha1Checksum::DigestToJava(const Checksum & a_Digest, AString & a_Out)
-{
- Checksum Digest;
- memcpy(Digest, a_Digest, sizeof(Digest));
-
- bool IsNegative = (Digest[0] >= 0x80);
- if (IsNegative)
- {
- // Two's complement:
- bool carry = true; // Add one to the whole number
- for (int i = 19; i >= 0; i--)
- {
- Digest[i] = ~Digest[i];
- if (carry)
- {
- carry = (Digest[i] == 0xff);
- Digest[i]++;
- }
- }
- }
- a_Out.clear();
- a_Out.reserve(40);
- for (int i = 0; i < 20; i++)
- {
- AppendPrintf(a_Out, "%02x", Digest[i]);
- }
- while ((a_Out.length() > 0) && (a_Out[0] == '0'))
- {
- a_Out.erase(0, 1);
- }
- if (IsNegative)
- {
- a_Out.insert(0, "-");
- }
-}
-
-
-
-
-
-
-void cSha1Checksum::Restart(void)
-{
- sha1_starts(&m_Sha1);
- m_DoesAcceptInput = true;
-}
-
-
-
-