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Exam CBSA topic 1 question 206 discussion

Actual exam question from Blockchain's CBSA
Question #: 206
Topic #: 1
[All CBSA Questions]

In public key cryptography, the public key is used to:

  • A. Sign/approve any transaction/action that might be made by the holder of the key pair
  • B. Verify the digital signature of a given key pair
  • C. Decrypt the private key so valid transactions/actions can be performed
  • D. Encrypt the private key
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Suggested Answer: D 🗳️
Reference:
https://www.globalsign.com/en/ssl-information-center/what-is-public-key-cryptography/
by Johan07 at Feb. 16, 2022, 4:35 p.m.

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Johan07
4 months, 1 week ago
B. The public key is used to verify the digital signature of a given key pair.
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