./verifymsg -m 1E9YwDtYf9R29ekNAfbV7MvB4LNv7v3fGa -a 1NChfewU45oy7Dgn51HwkBFSixaTnyakfj -s "HCsBcgB+Wcm8kOGMH8IpNeg0H4gjCrlqwDf/GlSXphZGBYxm0QkKEPhh9DTJRp2IDNUhVr0FhP9qCqo2W0recNM="
The signature match with the address and it is valid
-----BEGIN BITCOIN SIGNED MESSAGE-----
1E9YwDtYf9R29ekNAfbV7MvB4LNv7v3fGa
-----BEGIN BITCOIN SIGNATURE-----
1NChfewU45oy7Dgn51HwkBFSixaTnyakfj
HCsBcgB+Wcm8kOGMH8IpNeg0H4gjCrlqwDf/GlSXphZGBYxm0QkKEPhh9DTJRp2IDNUhVr0FhP9qCqo2W0recNM=
-----END BITCOIN SIGNATURE-----
./verifymsg -m 1E9YwDtYf9R29ekNAfbV7MvB4LNv7v3fGa -a 1NChfewU45oy7Dgn51HwkBFSixaTnyakfj -s "HCsBcgB+Wcm8kOGMH8IpNeg0H4gjCrlqwDf/GlSXphZGBYxm0QkKEPhh9DTJRp2IDNUhVr0FhP9qCqo2W0recNM=" -v
Final X, Y : 2b0172007e59c9bc90e18c1fc22935e8341f88230ab96ac037ff1a5497a61646 105ecd499fa11dffe894dead6759ab732baf593b6a4da4b7a7294d5afffa02b7
Final R: 2b0172007e59c9bc90e18c1fc22935e8341f88230ab96ac037ff1a5497a61646
Final S: 058c66d1090a10f861f434c9469d880cd52156bd0584ff6a0aaa365b4ade70d3
Final Z: d6a75acdff18b0a8103f867c6cab8c12ec8ac250dfa8dcdb4f89d8e553270115
Calculated address: 1NChfewU45oy7Dgn51HwkBFSixaTnyakfj
Calculated publickey uncompressed: 044e01f16fe203dbfd8110fd636f42e69bd2fa9e0fef913f00554e4412cb1cae070296f95c6b64f3fdcb7ee9dc838f20b992077e839703b3c2c5427e90e5afd0d1
Calculated publickey compressed: 034e01f16fe203dbfd8110fd636f42e69bd2fa9e0fef913f00554e4412cb1cae07
The signature match with the address and it is valid
-----BEGIN BITCOIN SIGNED MESSAGE-----
1E9YwDtYf9R29ekNAfbV7MvB4LNv7v3fGa
-----BEGIN BITCOIN SIGNATURE-----
1NChfewU45oy7Dgn51HwkBFSixaTnyakfj
HCsBcgB+Wcm8kOGMH8IpNeg0H4gjCrlqwDf/GlSXphZGBYxm0QkKEPhh9DTJRp2IDNUhVr0FhP9qCqo2W0recNM=
-----END BITCOIN SIGNATURE-----
keygen.c: In function ‘main’:
keygen.c:152:38: warning: unknown conversion type character ‘\x0a’ in format [-Wformat=]
fprintf(stderr,"OpenSSL error: %l\n",err);
^~
keygen.c:152:20: warning: too many arguments for format [-Wformat-extra-args]
fprintf(stderr,"OpenSSL error: %l\n",err);
^~~~~~~~~~~~~~~~~~~~~
keygen.c:135:4: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(buffer_key,1,bytes,fd);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
keygen.c:145:4: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
fread(buffer_key,1,bytes,fd);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
keygen.c:158:4: warning: ignoring return value of ‘getrandom’, declared with attribute warn_unused_result [-Wunused-result]
getrandom(buffer_key,bytes,GRND_NONBLOCK);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -O3 -o sharedsecret sharedsecret.c gmpecc.c util.o sha256.o base58.o rmd160.o -lgmp `libgcrypt-config --cflags --libs`
sharedsecret.c: In function ‘main’:
sharedsecret.c:82:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
fgets(buffer,1022,stdin);
^~~~~~~~~~~~~~~~~~~~~~~~
sharedsecret.c:90:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
fgets(buffer,1022,stdin);
^~~~~~~~~~~~~~~~~~~~~~~~
$ ./rehashaddress -p bitcointalk -n 1 -m 0
[I] Password: bitcointalk
[I] n: 1
[I] m: 0
Privatekey: 75959c5b70c912201868c26256115fd330ef389dcf93468d33a13a0716ca55e7
Compress publickey: 036c36c67862ee2ff9aac1df60c7a45da6dfdf0dd2ded2acb5a23dec86cdd1ea73
Compress address: 1JrxYDDPLSeocamJCXTPQTQvn2u5Uhgnw5
Uncompress publickey: 046c36c67862ee2ff9aac1df60c7a45da6dfdf0dd2ded2acb5a23dec86cdd1ea73bc4219906bf6c3a676b9151f5841dff2150654801ae1ed5f65665370f8db90f9
Uncompress address: 15Ds7MtbSx8hxC73dojDzMj2WE6jTJHR67
~/ecctools$ ./addr2rmd
-bash: ./addr2rmd: No such file or directory
$ ./rehashaddress -p bitcointalk -n 1 -m 0
[I] Password: bitcointalk
[I] n: 1
[I] m: 0
Privatekey: 75959c5b70c912201868c26256115fd330ef389dcf93468d33a13a0716ca55e7
Compress publickey: 036c36c67862ee2ff9aac1df60c7a45da6dfdf0dd2ded2acb5a23dec86cdd1ea73
Compress address: 1JrxYDDPLSeocamJCXTPQTQvn2u5Uhgnw5
Uncompress publickey: 046c36c67862ee2ff9aac1df60c7a45da6dfdf0dd2ded2acb5a23dec86cdd1ea73bc4219906bf6c3a676b9151f5841dff2150654801ae1ed5f65665370f8db90f9
Uncompress address: 15Ds7MtbSx8hxC73dojDzMj2WE6jTJHR67
~/ecctools$ ./addr2rmd
-bash: ./addr2rmd: No such file or directory
~/ecctools$ make
gcc -O3 -c bloom/bloom.c -o bloom.o
gcc -O3 -c sha256/sha256.c -o sha256.o
gcc -O3 -c base58/base58.c -o base58.o
gcc -O3 -c rmd160/rmd160.c -o rmd160.o
gcc -O3 -c xxhash/xxhash.c -o xxhash.o
#gcc -O3 -c gmpecc.c -o gmpecc.o
gcc -O3 -c util.c -o util.o
gcc -O3 -o rehashaddress rehashaddress.c gmpecc.c util.o sha256.o base58.o rmd160.o -lgmp
gcc -O3 -o calculatefromkey calculatefromkey.c gmpecc.c util.o base58.o sha256.o rmd160.o -lgmp `libgcrypt-config --cflags --libs`
gcc -O3 -o calculatefrompublickey calculatefrompublickey.c util.o base58.o sha256.o rmd160.o -lgmp
gcc -O3 -o keydivision keydivision.c gmpecc.c util.o base58.o sha256.o rmd160.o -lgmp
gcc -O3 -o keymath keymath.c gmpecc.c util.o base58.o sha256.o rmd160.o -lgmp
gcc -O3 -o modmath modmath.c gmpecc.c util.o base58.o sha256.o rmd160.o -lgmp
gcc -O3 -o keygen keygen.c gmpecc.c util.o sha256.o base58.o rmd160.o -lgmp -lcrypto `libgcrypt-config --cflags --libs`
keygen.c: In function ‘main’:
keygen.c:152:38: warning: unknown conversion type character ‘\x0a’ in format [-Wformat=]
152 | fprintf(stderr,"OpenSSL error: %l\n",err);
| ^~
keygen.c:152:20: warning: too many arguments for format [-Wformat-extra-args]
152 | fprintf(stderr,"OpenSSL error: %l\n",err);
| ^~~~~~~~~~~~~~~~~~~~~
keygen.c:135:4: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
135 | fread(buffer_key,1,bytes,fd);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
keygen.c:145:4: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
145 | fread(buffer_key,1,bytes,fd);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
keygen.c:158:4: warning: ignoring return value of ‘getrandom’, declared with attribute warn_unused_result [-Wunused-result]
158 | getrandom(buffer_key,bytes,GRND_NONBLOCK);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -O3 -o sharedsecret sharedsecret.c gmpecc.c util.o sha256.o base58.o rmd160.o -lgmp `libgcrypt-config --cflags --libs`
sharedsecret.c: In function ‘main’:
sharedsecret.c:82:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
82 | fgets(buffer,1022,stdin);
| ^~~~~~~~~~~~~~~~~~~~~~~~
sharedsecret.c:90:2: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
90 | fgets(buffer,1022,stdin);
| ^~~~~~~~~~~~~~~~~~~~~~~~
rm *.o
s1 = scrypt(key=(passphrase||0x1), salt=(salt||0x1), N=218, r=8, p=1, dkLen=32)
s2 = pbkdf2(key=(passphrase||0x2), salt=(salt||0x2), c=216, dkLen=32, prf=HMAC_SHA256)
keypair = generate_bitcoin_keypair(s1 ⊕ s2)
Thanks! C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe: gmpecc.o:gmpecc.c:(.bss+0x2020): multiple definition of `EC'; C:\msys64\tmp\ccf7PnVf.o:rehashaddress.:(.bss+0x2040): first defined here
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe: gmpecc.o:gmpecc.c:(.bss+0x0): multiple definition of `DoublingG'; C:\msys64\tmp\ccf7PnVf.o:rehashaddress.:(.bss+0x20): first defined here
C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe: gmpecc.o:gmpecc.c:(.bss+0x2000): multiple definition of `G'; C:\msys64\tmp\ccf7PnVf.o:rehashaddress.:(.bss+0x2020): first defined here
collect2.exe: error: ld returned 1 exit status
make: *** [Makefile:9: default] Error 1
