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Carlo Beenakker
Carlo Beenakker
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This is an answer to the follow-up question about a cryptographic Secret Santa protocol that does not rely on a computer:

Cryptographic Protocols with Everyday Objects (section 5)

Typical cryptographic Secret Santa protocols require a fully homomorphic encryption system. These protocols are thus suitable for those with some planning, some expertise and access to computational assistance, but not to a group of friends without access to computers. Here we present an alternative solution, which does not lower the security requirements, and does not require anything beyond card, envelopes and pens.

This is an answer to the follow-up question about a cryptographic Secret Santa protocol that does not rely on a computer:

Cryptographic Protocols with Everyday Objects (section 5)

Typical cryptographic Secret Santa protocols require a fully homomorphic encryption system. These protocols are thus suitable for those with some planning, some expertise and access to computational assistance, but not to a group of friends without access to computers. Here we present an alternative solution, which does not lower the security requirements, and does not require anything beyond card, envelopes and pens.

Cryptographic Protocols with Everyday Objects (section 5)

Typical cryptographic Secret Santa protocols require a fully homomorphic encryption system. These protocols are thus suitable for those with some planning, some expertise and access to computational assistance, but not to a group of friends without access to computers. Here we present an alternative solution, which does not lower the security requirements, and does not require anything beyond card, envelopes and pens.

Source Link
Carlo Beenakker
Carlo Beenakker
  • 188.2k
  • 18
  • 448
  • 651

This is an answer to the follow-up question about a cryptographic Secret Santa protocol that does not rely on a computer:

Cryptographic Protocols with Everyday Objects (section 5)

Typical cryptographic Secret Santa protocols require a fully homomorphic encryption system. These protocols are thus suitable for those with some planning, some expertise and access to computational assistance, but not to a group of friends without access to computers. Here we present an alternative solution, which does not lower the security requirements, and does not require anything beyond card, envelopes and pens.