diff options
Diffstat (limited to 'pyasn1_modules/rfc3565.py')
| -rw-r--r-- | pyasn1_modules/rfc3565.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/pyasn1_modules/rfc3565.py b/pyasn1_modules/rfc3565.py new file mode 100644 index 0000000..2cac273 --- /dev/null +++ b/pyasn1_modules/rfc3565.py @@ -0,0 +1,36 @@ +# Copyright (c) 2019, Vigil Security, LLC +# License: http://snmplabs.com/pyasn1/license.html +# +# Use of the Elliptic Curve Diffie-Hellman Key Agreement Algorithm +# with X25519 and X448 in the Cryptographic Message Syntax (CMS) +# +# ASN.1 source from: +# https://www.rfc-editor.org/rfc/rfc3565.txt + +from pyasn1.type import constraint +from pyasn1.type import univ + +from pyasn1_modules import rfc5280 + + +class AlgorithmIdentifier(rfc5280.AlgorithmIdentifier): + pass + + +class AES_IV(univ.OctetString): + pass + + +AES_IV.subtypeSpec = constraint.ValueSizeConstraint(16, 16) + +id_aes128_CBC = univ.ObjectIdentifier('2.16.840.1.101.3.4.1.2') + +id_aes192_CBC = univ.ObjectIdentifier('2.16.840.1.101.3.4.1.22') + +id_aes256_CBC = univ.ObjectIdentifier('2.16.840.1.101.3.4.1.42') + +id_aes128_wrap = univ.ObjectIdentifier('2.16.840.1.101.3.4.1.5') + +id_aes192_wrap = univ.ObjectIdentifier('2.16.840.1.101.3.4.1.25') + +id_aes256_wrap = univ.ObjectIdentifier('2.16.840.1.101.3.4.1.45') |