|
public static GetMac ( |
||
| id | ||
| Результат | IMac | |
public static object CreateEngine(string algorithm)
{
string text = (string)algorithms.get_Item((object)Platform.ToUpperInvariant(algorithm));
if (Platform.StartsWith(text, "PBEwithHmac"))
{
string text2 = text.Substring("PBEwithHmac".get_Length());
return(MacUtilities.GetMac("HMAC/" + text2));
}
if (Platform.StartsWith(text, "PBEwithMD2") || Platform.StartsWith(text, "PBEwithMD5") || Platform.StartsWith(text, "PBEwithSHA-1") || Platform.StartsWith(text, "PBEwithSHA-256"))
{
if (Platform.EndsWith(text, "AES-CBC-BC") || Platform.EndsWith(text, "AES-CBC-OPENSSL"))
{
return(CipherUtilities.GetCipher("AES/CBC"));
}
if (Platform.EndsWith(text, "DES-CBC"))
{
return(CipherUtilities.GetCipher("DES/CBC"));
}
if (Platform.EndsWith(text, "DESEDE-CBC"))
{
return(CipherUtilities.GetCipher("DESEDE/CBC"));
}
if (Platform.EndsWith(text, "RC2-CBC"))
{
return(CipherUtilities.GetCipher("RC2/CBC"));
}
if (Platform.EndsWith(text, "RC4"))
{
return(CipherUtilities.GetCipher("RC4"));
}
}
return(null);
}
public static object CreateEngine(string algorithm)
{
string text = (string)PbeUtilities.algorithms[Platform.ToUpperInvariant(algorithm)];
if (text.StartsWith("PBEwithHmac"))
{
string str = text.Substring("PBEwithHmac".Length);
return(MacUtilities.GetMac("HMAC/" + str));
}
if (text.StartsWith("PBEwithMD2") || text.StartsWith("PBEwithMD5") || text.StartsWith("PBEwithSHA-1") || text.StartsWith("PBEwithSHA-256"))
{
if (text.EndsWith("AES-CBC-BC") || text.EndsWith("AES-CBC-OPENSSL"))
{
return(CipherUtilities.GetCipher("AES/CBC"));
}
if (text.EndsWith("DES-CBC"))
{
return(CipherUtilities.GetCipher("DES/CBC"));
}
if (text.EndsWith("DESEDE-CBC"))
{
return(CipherUtilities.GetCipher("DESEDE/CBC"));
}
if (text.EndsWith("RC2-CBC"))
{
return(CipherUtilities.GetCipher("RC2/CBC"));
}
if (text.EndsWith("RC4"))
{
return(CipherUtilities.GetCipher("RC4"));
}
}
return(null);
}
public static object CreateEngine(
string algorithm)
{
string mechanism = (string)algorithms[Platform.ToUpperInvariant(algorithm)];
if (Platform.StartsWith(mechanism, "PBEwithHmac"))
{
string digestName = mechanism.Substring("PBEwithHmac".Length);
return(MacUtilities.GetMac("HMAC/" + digestName));
}
if (Platform.StartsWith(mechanism, "PBEwithMD2") ||
Platform.StartsWith(mechanism, "PBEwithMD5") ||
Platform.StartsWith(mechanism, "PBEwithSHA-1") ||
Platform.StartsWith(mechanism, "PBEwithSHA-256"))
{
if (Platform.EndsWith(mechanism, "AES-CBC-BC") || Platform.EndsWith(mechanism, "AES-CBC-OPENSSL"))
{
return(CipherUtilities.GetCipher("AES/CBC"));
}
if (Platform.EndsWith(mechanism, "DES-CBC"))
{
return(CipherUtilities.GetCipher("DES/CBC"));
}
if (Platform.EndsWith(mechanism, "DESEDE-CBC"))
{
return(CipherUtilities.GetCipher("DESEDE/CBC"));
}
if (Platform.EndsWith(mechanism, "RC2-CBC"))
{
return(CipherUtilities.GetCipher("RC2/CBC"));
}
if (Platform.EndsWith(mechanism, "RC4"))
{
return(CipherUtilities.GetCipher("RC4"));
}
}
return(null);
}
public static object CreateEngine(
string algorithm)
{
//TODO: SUSTITUIDO
//string mechanism = (string)algorithms[algorithm.ToUpper(CultureInfo.InvariantCulture)];
string mechanism = (string)algorithms[algorithm.ToUpper()];
if (mechanism.StartsWith("PBEwithHmac"))
{
string digestName = mechanism.Substring("PBEwithHmac".Length);
return(MacUtilities.GetMac("HMAC/" + digestName));
}
if (mechanism.StartsWith("PBEwithMD2") ||
mechanism.StartsWith("PBEwithMD5") ||
mechanism.StartsWith("PBEwithSHA-1"))
{
if (mechanism.EndsWith("RC2-CBC"))
{
return(CipherUtilities.GetCipher("RC2/CBC"));
}
if (mechanism.EndsWith("RC4"))
{
return(CipherUtilities.GetCipher("RC4"));
}
if (mechanism.EndsWith("DES-CBC"))
{
return(CipherUtilities.GetCipher("DES/CBC"));
}
if (mechanism.EndsWith("DESEDE-CBC"))
{
return(CipherUtilities.GetCipher("DESEDE/CBC"));
}
}
return(null);
}
public static IMac GetMac(DerObjectIdentifier id)
{
return MacUtilities.GetMac(id.Id);
}