Dr. Stephen Henson
8c798690ce
CMS support for key agreeement recipient info.
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Add hooks to support key agreement recipient info type (KARI) using
algorithm specific code in the relevant public key ASN1 method.
(cherry picked from commit 17c2764d2e
2013-10-01 14:01:18 +01:00
Dr. Stephen Henson
f2edf3181e
CMS public key parameter support.
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Add support for customisation of CMS handling of signed and enveloped
data from custom public key parameters.
This will provide support for RSA-PSS and RSA-OAEP but could also be
applied to other algorithms.
(cherry picked from commit e365352d6a
2013-10-01 14:01:17 +01:00
Dr. Stephen Henson
8186c00ef3
Fix for CMS/PKCS7 MMA. If RSA decryption fails use a random key and
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continue with symmetric decryption process to avoid leaking timing
information to an attacker.
Thanks to Ivan Nestlerode <inestlerode@us.ibm.com> for discovering
this issue. (CVE-2012-0884)
2012-03-12 16:27:50 +00:00
Dr. Stephen Henson
dc100d87b5
Backport of password based CMS support from HEAD.
2011-10-09 15:28:02 +00:00
Dr. Stephen Henson
36309aa2be
Signed receipt generation code.
2008-03-28 19:43:16 +00:00
Dr. Stephen Henson
eb9d8d8cd4
Support for verification of signed receipts.
2008-03-28 13:15:39 +00:00
Dr. Stephen Henson
f4cc56f494
Signed Receipt Request utility functions and option on CMS utility to
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print out receipt requests.
2008-03-26 13:10:21 +00:00
Dr. Stephen Henson
be86c7fc87
Add signed receipt ASN1 structures. Initial GENERAL_NAME utility functions.
2008-03-24 22:14:02 +00:00
Dr. Stephen Henson
761ffa729f
Preliminary support for enveloped data content type creation.
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Fix signed data creation so versions are only corrected if structure is
being created.
2008-03-17 13:38:51 +00:00
Dr. Stephen Henson
4f1aa191b3
Initial support for enveloped data decrypt. Extent runex.pl to cover these
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examples. All RFC4134 examples can not be processed.
2008-03-15 23:21:33 +00:00
Dr. Stephen Henson
320bfc1be7
Reorganise encrypted content info code to avoid duplication and be more
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consistent with other content types.
2008-03-14 19:37:56 +00:00
Dr. Stephen Henson
b820455c6e
Encrypted Data type processing. Add options to cms utility and run section 7
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tests in RFC4134.
2008-03-14 13:21:48 +00:00
Dr. Stephen Henson
afff52a3ba
Free up additional data in RecipientInfo structure
2008-03-13 00:48:59 +00:00
Dr. Stephen Henson
8931b30d84
And so it begins...
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Initial support for CMS.
Add zlib compression BIO.
Add AES key wrap implementation.
Generalize S/MIME MIME code to support CMS and/or PKCS7.
2008-03-12 21:14:28 +00:00
