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210-250 · Question #128

Which of the following are public key standards?

The correct answer is B. PKCS #10 C. PKCS #12. PKCS (Public Key Cryptography Standards) is a family of standards developed by RSA Security. PKCS #10 defines the format for a Certificate Signing Request (CSR), used to request a digital certificate from a Certificate Authority. PKCS #12 defines a file format (commonly .pfx or…

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Question

Which of the following are public key standards?

Options

  • AIPSEC
  • BPKCS #10
  • CPKCS #12
  • DISO33012
  • EAES

How the community answered

(44 responses)
  • A
    7% (3)
  • B
    86% (38)
  • D
    5% (2)
  • E
    2% (1)

Explanation

PKCS (Public Key Cryptography Standards) is a family of standards developed by RSA Security. PKCS #10 defines the format for a Certificate Signing Request (CSR), used to request a digital certificate from a Certificate Authority. PKCS #12 defines a file format (commonly .pfx or .p12) used to bundle a private key with its certificate chain. The other options are incorrect: IPSec (A) is a network security protocol suite for encrypting IP traffic, not a public key standard. ISO33012 (D) is a fabricated standard that does not exist. AES (E) is a symmetric encryption algorithm, not a public key standard.

Topics

#PKCS#public key standards#PKI#cryptography

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