Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.
print(f"Decrypted from RN with the key: {decrypted1}")
print(f"Decrypted from RN with the passphrase: {decrypted2}")
4. See the following error:
Traceback (most recent call last):
File "/Users/rad/git/playground/python/themis-venv-test/./themis_without_session.py", line 4, in
master_key = skeygen.GenerateSymmetricKey()
File "/Users/rad/git/playground/python/themis-venv-test/.python-env/lib/python3.9/site-packages/pythemis/skeygen.py", line 71, in GenerateSymmetricKey
res = themis.themis_gen_sym_key(None, byref(key_length))
File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/ctypes/init.py", line 379, in getattr
func = self.getitem(name)
File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/ctypes/init.py", line 384, in getitem
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym(RTLD_DEFAULT, themis_gen_sym_key): symbol not found
**Expected behavior**
b'heyFNItlkmGel9THxjZChouchzqY2EKOzRlfxn+jWc0='
b'AAEBQAwAAAAQAAAAEAAAADwof9PffphzYc1sqEhAeK3LJifMYGiVfSY33FluML3vzXsbPmDipBNt7smB'
b'AAEBQQwAAAAQAAAAEAAAABYAAADjy/nYs0irxvGjZGd6Mtk7KimMCKjHGH7icxc0QA0DABAA5gwWbybQKNmveAa/GotVzd1N6xq5MF9BVEgooRXL90U='
Decrypted from RN with the key: b'Hello, Themis!'
Decrypted from RN with the passphrase: b'Hello, Themis!'
**Environment (please complete the following information):**
- OS: macOS Ventura 13.3.1(a)
- Hardware: M1 MacBook Pro
- Themis version: 0.14.10
- Installation way:
- [x] via package manager
- [ ] built from source
**Additional context**
Without using a virtual environment it works successfully on the same instance of OS.
Describe the bug Impossible to use pythemis.
To Reproduce Steps to reproduce the behavior:
test.py source:
master_key = skeygen.GenerateSymmetricKey()
cell1 = scell.SCellSeal(key=master_key) cell2 = scell.SCellSeal(passphrase='a password')
plaintext = b'Hello, PyThemis!' context = b'Python context'
encrypted1 = cell1.encrypt(plaintext, context) encrypted2 = cell2.encrypt(plaintext, context)
assert len(encrypted1) > len(plaintext) assert len(encrypted2) > len(plaintext)
print(b64encode(master_key)) print(b64encode(encrypted1)) print(b64encode(encrypted2))
rn_symmetric_key = b'yezqKzmXTFH1/b/o1epvi1usm3dpr03USdhU1aGorhM=' rn_encrypted1 = b'AAEBQAwAAAAQAAAADgAAAAUJkENaFc1anpphYbIO/wEBabtRvjmusafDAkwQZEO2pLZmo5gtOmCT6w==' rn_encrypted2 = b'AAEBQQwAAAAQAAAADgAAABYAAAA41fL+2Ujm7m3XS4ve4QP0p8jONocxvJpHDrPVQA0DABAAWsD16uhZ//X87oE1dA1pfhsbCQtYrFHlR4360pPL' rn_password = b'Passphrase for Themis!' rn_context = b'Themis context'
cell_rn1 = scell.SCellSeal(key=b64decode(rn_symmetric_key)) cell_rn2 = scell.SCellSeal(passphrase=rn_password)
decrypted1 = cell_rn1.decrypt(b64decode(rn_encrypted1), rn_context) decrypted2 = cell_rn2.decrypt(b64decode(rn_encrypted2), rn_context)
print(f"Decrypted from RN with the key: {decrypted1}") print(f"Decrypted from RN with the passphrase: {decrypted2}")
Traceback (most recent call last): File "/Users/rad/git/playground/python/themis-venv-test/./themis_without_session.py", line 4, in
master_key = skeygen.GenerateSymmetricKey()
File "/Users/rad/git/playground/python/themis-venv-test/.python-env/lib/python3.9/site-packages/pythemis/skeygen.py", line 71, in GenerateSymmetricKey
res = themis.themis_gen_sym_key(None, byref(key_length))
File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/ctypes/init.py", line 379, in getattr
func = self.getitem(name)
File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/ctypes/init.py", line 384, in getitem
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: dlsym(RTLD_DEFAULT, themis_gen_sym_key): symbol not found
b'heyFNItlkmGel9THxjZChouchzqY2EKOzRlfxn+jWc0=' b'AAEBQAwAAAAQAAAAEAAAADwof9PffphzYc1sqEhAeK3LJifMYGiVfSY33FluML3vzXsbPmDipBNt7smB' b'AAEBQQwAAAAQAAAAEAAAABYAAADjy/nYs0irxvGjZGd6Mtk7KimMCKjHGH7icxc0QA0DABAA5gwWbybQKNmveAa/GotVzd1N6xq5MF9BVEgooRXL90U=' Decrypted from RN with the key: b'Hello, Themis!' Decrypted from RN with the passphrase: b'Hello, Themis!'