Add ChaCha family of stream ciphers

Filelist.txt

@@ -40,6 +40,8 @@ cbcmac.cpp
 cbcmac.h
 ccm.cpp
 ccm.h
+chacha.cpp
+chacha.h
 channels.cpp
 channels.h
 cmac.cpp
@@ -370,6 +372,7 @@ TestVectors/blake2b.txt
 TestVectors/blake2s.txt
 TestVectors/camellia.txt
 TestVectors/ccm.txt
+TestVectors/chacha.txt
 TestVectors/cmac.txt
 TestVectors/dlies.txt
 TestVectors/dsa.txt

cryptest.vcproj

@@ -579,7 +579,7 @@
 	<Files>
 		<Filter
 			Name="TestVectors"
-			Filter=".dat"
+			Filter=".txt"
 			>
 			<File
 				RelativePath=".\TestVectors\aes.txt"
@@ -609,6 +609,10 @@
 				RelativePath=".\TestVectors\ccm.txt"
 				>
 			</File>
+			<File
+				RelativePath=".\TestVectors\chacha.txt"
+				>
+			</File>
 			<File
 				RelativePath=".\TestVectors\cmac.txt"
 				>
@@ -1499,6 +1503,7 @@
 		</Filter>
 		<Filter
 			Name="TestData"
+			Filter=".dat"
 			>
 			<File
 				RelativePath=".\TestData\3desval.dat"

cryptlib.dsp

@@ -262,6 +262,10 @@ SOURCE=.\ccm.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\chacha.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\channels.cpp
 # End Source File
 # Begin Source File
@@ -761,6 +765,10 @@ SOURCE=.\ccm.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\chacha.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\channels.h
 # End Source File
 # Begin Source File

cryptlib.h

@@ -15,13 +15,13 @@
 	\ref SHACAL2 "SHACAL-2", SHARK, SKIPJACK,
 Square, TEA, \ref ThreeWay "3-Way", Twofish, XTEA
 <dt>Stream Ciphers<dd>
-	\ref Panama "Panama-LE", \ref Panama "Panama-BE", Salsa20, \ref SEAL "SEAL-LE", \ref SEAL "SEAL-BE", WAKE, XSalsa20
+	ChaCha8, ChaCha12, ChaCha20, \ref Panama "Panama-LE", \ref Panama "Panama-BE", Salsa20, \ref SEAL "SEAL-LE", \ref SEAL "SEAL-BE", WAKE, XSalsa20
 <dt>Hash Functions<dd>
-	SHA1, SHA224, SHA256, SHA384, SHA512, \ref SHA3 "SHA-3", Tiger, Whirlpool, RIPEMD160, RIPEMD320, RIPEMD128, RIPEMD256, Weak::MD2, Weak::MD4, Weak::MD5
+	BLAKE2, SHA1, SHA224, SHA256, SHA384, SHA512, \ref SHA3 "SHA-3", Tiger, Whirlpool, RIPEMD160, RIPEMD320, RIPEMD128, RIPEMD256, Weak::MD2, Weak::MD4, Weak::MD5
 <dt>Non-Cryptographic Checksums<dd>
 	CRC32, Adler32
 <dt>Message Authentication Codes<dd>
-	VMAC, HMAC, CBC_MAC, CMAC, DMAC, TTMAC, \ref GCM "GCM (GMAC)"
+	VMAC, HMAC, CBC_MAC, CMAC, DMAC, TTMAC, \ref GCM "GCM (GMAC)", BLAKE2
 <dt>Random Number Generators<dd>
 	NullRNG(), LC_RNG, RandomPool, BlockingRng, NonblockingRng, AutoSeededRandomPool, AutoSeededX917RNG,
 	\ref MersenneTwister "MersenneTwister (MT19937 and MT19937-AR)", RDRAND, RDSEED

cryptlib.vcproj

@@ -1830,6 +1830,10 @@
 				RelativePath="ccm.cpp"
 				>
 			</File>
+			<File
+				RelativePath="chacha.cpp"
+				>
+			</File>
 			<File
 				RelativePath="channels.cpp"
 				>
@@ -9252,6 +9256,10 @@
 				RelativePath="ccm.h"
 				>
 			</File>
+			<File
+				RelativePath="chacha.h"
+				>
+			</File>
 			<File
 				RelativePath="channels.h"
 				>

cryptlib_bds.bdsproj

@@ -207,6 +207,7 @@
         <FILE FILENAME="base64.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="base64" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="basecode.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="basecode" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="bfinit.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="bfinit" FORMNAME="" DESIGNCLASS=""/>
+        <FILE FILENAME="blake2.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="blake2" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="blowfish.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="blowfish" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="blumshub.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="blumshub" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="camellia.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="camellia" FORMNAME="" DESIGNCLASS=""/>
@@ -214,6 +215,7 @@
         <FILE FILENAME="casts.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="casts" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="cbcmac.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="cbcmac" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="ccm.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="ccm" FORMNAME="" DESIGNCLASS=""/>
+        <FILE FILENAME="chacha.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="chacha" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="channels.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="channels" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="cmac.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="cmac" FORMNAME="" DESIGNCLASS=""/>
         <FILE FILENAME="crc.cpp" CONTAINERID="CCompiler" LOCALCOMMAND="" UNITNAME="crc" FORMNAME="" DESIGNCLASS=""/>

regtest.cpp

@@ -23,6 +23,7 @@
 #include "pssr.h"
 #include "aes.h"
 #include "salsa.h"
+#include "chacha.h"
 #include "vmac.h"
 #include "tiger.h"
 #include "md5.h"
@@ -130,6 +131,9 @@ void RegisterFactories()
 	RegisterSymmetricCipherDefaultFactories<CTR_Mode<AES> >();
 	RegisterSymmetricCipherDefaultFactories<Salsa20>();
 	RegisterSymmetricCipherDefaultFactories<XSalsa20>();
+	RegisterSymmetricCipherDefaultFactories<ChaCha8>();
+	RegisterSymmetricCipherDefaultFactories<ChaCha12>();
+	RegisterSymmetricCipherDefaultFactories<ChaCha20>();
 	RegisterSymmetricCipherDefaultFactories<Sosemanuk>();
 	RegisterSymmetricCipherDefaultFactories<Weak::MARC4>();
 	RegisterSymmetricCipherDefaultFactories<WAKE_OFB<LittleEndian> >();