%global _empty_manifest_terminate_build 0 Name: python-Padding Version: 0.5 Release: 1 Summary: Padding methods for password based encryption License: Public Domain URL: http://pypi.python.org/pypi/Padding Source0: https://mirrors.nju.edu.cn/pypi/web/packages/39/c6/400b6f20c0679fcca2d0d7d933e142d000a707a571a9068fd8297e88a781/Padding-0.5.tar.gz BuildArch: noarch %description Append and remove padding to/from a string. I. Functions: appendPadding(str, blocksize=AES_blocksize, mode='CMS'): Pad (append padding to) string for use with symmetric encryption algorithm Input: (string) str - String to be padded (int) blocksize - block size of the encryption algorithm. Usually 8 or 16 bytes (string) mode - padding scheme one in (CMS, Bit, ZeroLen, Null, Space, Random) Return:(string) Padded string according to chosen padding mode removePadding(str, blocksize=AES_blocksize, mode='CMS'): Remove padding from string Input: (str) str - String to be padded (int) blocksize - block size of the algorithm. Usually 8 or 16 bytes (string) mode - padding scheme one in (CMS, Bit, ZeroLen, Null, Space, Random) Return:(string) Decrypted string without padding II. Blocksizes: DES (Triple DES), CAST5 and Blowfish have block size of 64 bits = 8 bytes DES_blocksize = 8 CAST5_blocksize = 8 Blowfish_blocksize = 8 AES has fixed block size of 128 bits = 16 bytes and this is the default blocksize AES_blocksize = 16 III. Mode: MODES ={ (0,'CMS') : 'Pad with bytes all of the same value as the number of padding bytes. Default mode used in Cryptographic Message Syntax (CMS as defined in RFC 5652, PKCS#5, PKCS#7 and RFC 1423 PEM)', (1,'Bit') : 'BitPadding: Pad with 0x80 (10000000) followed by zero (null) bytes. Described in ANSI X.923 and ISO/IEC 9797-1', (2,'ZeroLen') : 'Pad with zeroes except make the last byte equal to the number (length) of padding bytes', (3,'Null') : 'Pad with null bytes. Only for encrypting of text data.', (4,'Space') : 'Pad with spaces. Only for encrypting of text data.', (5,'Random') : 'ISO 10126 Padding (withdrawn in 2007): Pad with random bytes + last byte equal to the number of padding bytes' } CMS mode is the default one Examples in the README.txt file %package -n python3-Padding Summary: Padding methods for password based encryption Provides: python-Padding BuildRequires: python3-devel BuildRequires: python3-setuptools BuildRequires: python3-pip %description -n python3-Padding Append and remove padding to/from a string. I. Functions: appendPadding(str, blocksize=AES_blocksize, mode='CMS'): Pad (append padding to) string for use with symmetric encryption algorithm Input: (string) str - String to be padded (int) blocksize - block size of the encryption algorithm. Usually 8 or 16 bytes (string) mode - padding scheme one in (CMS, Bit, ZeroLen, Null, Space, Random) Return:(string) Padded string according to chosen padding mode removePadding(str, blocksize=AES_blocksize, mode='CMS'): Remove padding from string Input: (str) str - String to be padded (int) blocksize - block size of the algorithm. Usually 8 or 16 bytes (string) mode - padding scheme one in (CMS, Bit, ZeroLen, Null, Space, Random) Return:(string) Decrypted string without padding II. Blocksizes: DES (Triple DES), CAST5 and Blowfish have block size of 64 bits = 8 bytes DES_blocksize = 8 CAST5_blocksize = 8 Blowfish_blocksize = 8 AES has fixed block size of 128 bits = 16 bytes and this is the default blocksize AES_blocksize = 16 III. Mode: MODES ={ (0,'CMS') : 'Pad with bytes all of the same value as the number of padding bytes. Default mode used in Cryptographic Message Syntax (CMS as defined in RFC 5652, PKCS#5, PKCS#7 and RFC 1423 PEM)', (1,'Bit') : 'BitPadding: Pad with 0x80 (10000000) followed by zero (null) bytes. Described in ANSI X.923 and ISO/IEC 9797-1', (2,'ZeroLen') : 'Pad with zeroes except make the last byte equal to the number (length) of padding bytes', (3,'Null') : 'Pad with null bytes. Only for encrypting of text data.', (4,'Space') : 'Pad with spaces. Only for encrypting of text data.', (5,'Random') : 'ISO 10126 Padding (withdrawn in 2007): Pad with random bytes + last byte equal to the number of padding bytes' } CMS mode is the default one Examples in the README.txt file %package help Summary: Development documents and examples for Padding Provides: python3-Padding-doc %description help Append and remove padding to/from a string. I. Functions: appendPadding(str, blocksize=AES_blocksize, mode='CMS'): Pad (append padding to) string for use with symmetric encryption algorithm Input: (string) str - String to be padded (int) blocksize - block size of the encryption algorithm. Usually 8 or 16 bytes (string) mode - padding scheme one in (CMS, Bit, ZeroLen, Null, Space, Random) Return:(string) Padded string according to chosen padding mode removePadding(str, blocksize=AES_blocksize, mode='CMS'): Remove padding from string Input: (str) str - String to be padded (int) blocksize - block size of the algorithm. Usually 8 or 16 bytes (string) mode - padding scheme one in (CMS, Bit, ZeroLen, Null, Space, Random) Return:(string) Decrypted string without padding II. Blocksizes: DES (Triple DES), CAST5 and Blowfish have block size of 64 bits = 8 bytes DES_blocksize = 8 CAST5_blocksize = 8 Blowfish_blocksize = 8 AES has fixed block size of 128 bits = 16 bytes and this is the default blocksize AES_blocksize = 16 III. Mode: MODES ={ (0,'CMS') : 'Pad with bytes all of the same value as the number of padding bytes. Default mode used in Cryptographic Message Syntax (CMS as defined in RFC 5652, PKCS#5, PKCS#7 and RFC 1423 PEM)', (1,'Bit') : 'BitPadding: Pad with 0x80 (10000000) followed by zero (null) bytes. Described in ANSI X.923 and ISO/IEC 9797-1', (2,'ZeroLen') : 'Pad with zeroes except make the last byte equal to the number (length) of padding bytes', (3,'Null') : 'Pad with null bytes. Only for encrypting of text data.', (4,'Space') : 'Pad with spaces. Only for encrypting of text data.', (5,'Random') : 'ISO 10126 Padding (withdrawn in 2007): Pad with random bytes + last byte equal to the number of padding bytes' } CMS mode is the default one Examples in the README.txt file %prep %autosetup -n Padding-0.5 %build %py3_build %install %py3_install install -d -m755 %{buildroot}/%{_pkgdocdir} if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi pushd %{buildroot} if [ -d usr/lib ]; then find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst fi if [ -d usr/lib64 ]; then find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst fi if [ -d usr/bin ]; then find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst fi if [ -d usr/sbin ]; then find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst fi touch doclist.lst if [ -d usr/share/man ]; then find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst fi popd mv %{buildroot}/filelist.lst . mv %{buildroot}/doclist.lst . %files -n python3-Padding -f filelist.lst %dir %{python3_sitelib}/* %files help -f doclist.lst %{_docdir}/* %changelog * Sun Apr 23 2023 Python_Bot - 0.5-1 - Package Spec generated