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Work item:
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X.894 (ex X.cms-prof)
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Subject/title:
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Generic applications of ASN.1 Cryptographic Message Syntax
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Status:
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Approved on 2018-10-14 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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ISO/IEC 24824-4 (Common)
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Timing:
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-
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Liaison:
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ISO/IEC JTC 1/SC 27 IT Security techniques/WG 2 Cryptography and security mechanisms; ISO/TC 68/SC 2 Financial Services, Security; IETF WG SMIME
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Supporting members:
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-
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Summary:
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This Recommendation | International Standard provides Abstract Syntax Notation One (ASN.1) modules for usingcryptographic syntax in ITU-T Recommendations. Cryptographic message syntax (CMS) provides data integrity, confidentiality, origin authenticity, and non-repudiation services needed for reliable information exchange and for strong authentication. It also brings together a set of cryptographic key management techniques to support flexible key establishment mechanisms, such as constructive key management, key agreement, key exchange, and password-based encryption. These techniques can be used to prevent fraud, and to protect personally identifiable and other sensitive information. This Recommendation | International Standard supports digital signature, encryption, and signcryption techniques based on the public-key technology defined in the ITU-T X.500 series | ISO/IEC 9594 multipart standard. All of the standardized encoding rules for ASN.1 are supported.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2016-09-12 16:58:24
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Last update:
2021-03-02 10:42:26
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