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Recent Releases of pycryptodome

pycryptodome - v3.23.0 - Dunkerque (pycryptodomex)

New features

  • Added cipher modes Key Wrap (KW, RFC3394) and Key Wrap with Padding (KWP, RFC5649). Both are defined also in NIST SP 800-38F.
  • Wheels for Windows ARM.

Resolved issues

  • GH#862: For HashEdDSA and Ed448, sign() and verify() modified the state of the XOF.

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Published by Legrandin 9 months ago

pycryptodome - v3.23.0 - Dunkerque

New features

  • Added cipher modes Key Wrap (KW, RFC3394) and Key Wrap with Padding (KWP, RFC5649). Both are defined also in NIST SP 800-38F.
  • Wheels for Windows ARM.

Resolved issues

  • GH#862: For HashEdDSA and Ed448, sign() and verify() modified the state of the XOF.

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Published by Legrandin 9 months ago

pycryptodome - v3.22.0x - Caen (pycryptodomex)

New features

  • Added support for HPKE (RFC 9180).

Resolved issues

  • GH#812: CCM ciphers will now fail before encrypting (or decrypting) data beyond the limit imposed by the nonce length.
  • GH#846: fix infinite loop with RC4 for data larger than 4GB.
  • GH#852: handle correctly invalid PEM files with less than 3 lines.

Other changes

  • Remove support for Python 3.6.

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Published by Legrandin 11 months ago

pycryptodome - v3.22.0 - Caen

New features

  • Added support for HPKE (RFC 9180).

Resolved issues

  • GH#812: CCM ciphers will now fail before encrypting (or decrypting) data beyond the limit imposed by the nonce length.
  • GH#846: fix infinite loop with RC4 for data larger than 4GB.
  • GH#852: handle correctly invalid PEM files with less than 3 lines.

Other changes

  • Remove support for Python 3.6.

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Published by Legrandin 11 months ago

pycryptodome - v3.21.0 - Bourdeaux (pycryptodomex)

New features

  • By setting the PYCRYPTODOMEDISABLEGMP environment variable, the GMP library will not be used even if detected.
  • Add support for Curve25519 / X25519.
  • Add support for Curve448 / X448.
  • Add attribute curve to EccPoint and EccXPoint classes, with the canonical name of the curve.
  • GH#781: the label for the SP800108Counter KDF may now contain zero bytes. Thanks to Julien Rische.
  • GH#814: RSA keys for PSS can be imported.

Resolved issues

  • GH#810: fixed negation of Ed25519 points.
  • GH#819: accept an RFC5916 ECPrivateKey even if it doesn't contain any of the optional elements (parameters [0] and publicKey[1]).

Other changes

  • Remove support for Python 3.5.

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Published by Legrandin over 1 year ago

pycryptodome - v3.21.0 - Bourdeaux

New features

  • By setting the PYCRYPTODOMEDISABLEGMP environment variable, the GMP library will not be used even if detected.
  • Add support for Curve25519 / X25519.
  • Add support for Curve448 / X448.
  • Add attribute curve to EccPoint and EccXPoint classes, with the canonical name of the curve.
  • GH#781: the label for the SP800108Counter KDF may now contain zero bytes. Thanks to Julien Rische.
  • GH#814: RSA keys for PSS can be imported.

Resolved issues

  • GH#810: fixed negation of Ed25519 points.
  • GH#819: accept an RFC5916 ECPrivateKey even if it doesn't contain any of the optional elements (parameters [0] and publicKey[1]).

Other changes

  • Remove support for Python 3.5.

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Published by Legrandin over 1 year ago

pycryptodome - v3.20.0 - Amiens (pycryptodomex)

New features

  • Added support for TurboSHAKE128 and TurboSHAKE256.
  • Added method Crypto.Hash.new() to generate a hash object given a hash name.
  • Added support for AES-GCM encryption of PBES2 and PKCS#8 containers.
  • Added support for SHA-2 and SHA-3 algorithms in PBKDF2 when creating PBES2 and PKCS#8 containers.
  • Export of RSA keys accepts the prot_params dictionary as parameter to control the number of iterations for PBKDF2 and scrypt.
  • C unit tests also run on non-x86 architectures.

Resolved issues

  • GH#787: Fixed autodetect logic for GCC 14 in combination with LTO.

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Published by Legrandin about 2 years ago

pycryptodome - v3.20.0 - Amiens

New features

  • Added support for TurboSHAKE128 and TurboSHAKE256.
  • Added method Crypto.Hash.new() to generate a hash object given a hash name.
  • Added support for AES-GCM encryption of PBES2 and PKCS#8 containers.
  • Added support for SHA-2 and SHA-3 algorithms in PBKDF2 when creating PBES2 and PKCS#8 containers.
  • Export of RSA keys accepts the prot_params dictionary as parameter to control the number of iterations for PBKDF2 and scrypt.
  • C unit tests also run on non-x86 architectures.

Resolved issues

  • GH#787: Fixed autodetect logic for GCC 14 in combination with LTO.

- C
Published by Legrandin about 2 years ago

pycryptodome - v3.19.1 - Zeil (pycryptodomex)

Resolved issues

  • Fixed a side-channel leakage with OAEP decryption that could be exploited to carry out a Manger attack. Thanks to Hubert Kario.

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Published by Legrandin about 2 years ago

pycryptodome - v3.19.1 - Zeil

Resolved issues

  • Fixed a side-channel leakage with OAEP decryption that could be exploited to carry out a Manger attack. Thanks to Hubert Kario.

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Published by Legrandin about 2 years ago

pycryptodome - v3.19.0 - Ulm (pycryptodomex)

New features

  • The update() methods of TupleHash128 and TupleHash256 objects can now hash multiple items (byte strings) at once. Thanks to Sylvain Pelissier.
  • Added support for ECDH, with Crypto.Protocol.DH.

Resolved issues

  • GH#754: due to a bug in cffi, do not use it on Windows with Python 3.12+.

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Published by Legrandin over 2 years ago

pycryptodome - v3.19.0 - Ulm

New features

  • The update() methods of TupleHash128 and TupleHash256 objects can now hash multiple items (byte strings) at once. Thanks to Sylvain Pelissier.
  • Added support for ECDH, with Crypto.Protocol.DH.

Resolved issues

  • GH#754: due to a bug in cffi, do not use it on Windows with Python 3.12+.

- C
Published by Legrandin over 2 years ago

pycryptodome - v3.18.0 - Trier (pycryptodomex)

New features

  • Added support for DER BOOLEAN encodings.
  • The library now compiles on Windows ARM64. Thanks to Niyas Sait.

Resolved issues

  • GH#722: nonce attribute was not correctly set for XChaCha20_Poly1305 ciphers. Thanks to Liam Haber.
  • GH#728: Workaround for a possible x86 emulator bug in Windows for ARM64.
  • GH#739: OID encoding for arc 2 didn't accept children larger than 39. Thanks to James.
  • Correctly check that the scalar matches the point when importing an ECC private key.

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Published by Legrandin almost 3 years ago

pycryptodome - v3.18.0 - Trier

New features

  • Added support for DER BOOLEAN encodings.
  • The library now compiles on Windows ARM64. Thanks to Niyas Sait.

Resolved issues

  • GH#722: nonce attribute was not correctly set for XChaCha20_Poly1305 ciphers. Thanks to Liam Haber.
  • GH#728: Workaround for a possible x86 emulator bug in Windows for ARM64.
  • GH#739: OID encoding for arc 2 didn't accept children larger than 39. Thanks to James.
  • Correctly check that the scalar matches the point when importing an ECC private key.

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Published by Legrandin almost 3 years ago

pycryptodome - v3.17.0 - Stuttgart (pycryptodomex)

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Published by Legrandin about 3 years ago

pycryptodome - v3.17.0 - Stuttgart

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Published by Legrandin about 3 years ago

pycryptodome - v3.16.0 - Ravensburg (pycryptodomex)

New features

  • Build wheels for musl Linux. Thanks to Ben Raz.

Resolved issues

  • GH#639: ARC4 now also works with 'keys' as short as 8 bits.
  • GH#669: fix segfaults when running in a manylinux2010 i686 image.

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Published by Legrandin about 3 years ago

pycryptodome - v3.16.0 - Ravensburg

New features

  • Build wheels for musl Linux. Thanks to Ben Raz.

Resolved issues

  • GH#639: ARC4 now also works with 'keys' as short as 8 bits.
  • GH#669: fix segfaults when running in a manylinux2010 i686 image.

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Published by Legrandin about 3 years ago

pycryptodome - v3.9.8 - Jena

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Published by Legrandin over 5 years ago

pycryptodome - v3.4.8: Este (pycryptodomex)

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Published by Legrandin about 8 years ago

pycryptodome - v3.4.8: Este

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Published by Legrandin about 8 years ago

pycryptodome - v3.4.5: Eugene

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Published by Legrandin almost 9 years ago

pycryptodome - v3.4.5: El Paso

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Published by Legrandin about 9 years ago

pycryptodome - v3.4.4: Este

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Published by Legrandin about 9 years ago

pycryptodome - v3.4.3: Enna

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Published by Legrandin over 9 years ago

pycryptodome - v3.4.2: Eindhoven

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Published by Legrandin almost 10 years ago

pycryptodome - v3.4.1: Evian

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Published by Legrandin about 10 years ago

pycryptodome - v3.4: Evora

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Published by Legrandin about 10 years ago

pycryptodome - v3.3.1: Dortmund

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Published by Legrandin over 10 years ago

pycryptodome - v3.3: Dresden

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Published by Legrandin over 10 years ago

pycryptodome - v3.2.1: Cabras

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Published by Legrandin over 10 years ago

pycryptodome - v3.2: Cagliari

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Published by Legrandin over 10 years ago

pycryptodome - v3.1: Berlin

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Published by Legrandin almost 11 years ago

pycryptodome - v3.0: First public release

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Published by Legrandin over 11 years ago

pycryptodome - 3.0rc3: Third release candidate

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Published by Legrandin over 11 years ago

pycryptodome - 3.0rc2: Second release candidate

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Published by Legrandin over 11 years ago

pycryptodome - 3.0rc1: First release candidate

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Published by Legrandin over 11 years ago