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Add documentation to AEAD Algorithms

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This commit is contained in:
Paul Schaub 2024-01-24 11:22:29 +01:00
parent de9a161252
commit ce51f4b8cc
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 17 additions and 0 deletions
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17
pgpainless-core/src/main/kotlin/org/pgpainless/algorithm/AEADAlgorithm.kt
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@ -5,8 +5,25 @@
package org.pgpainless.algorithm package org.pgpainless.algorithm
enum class AEADAlgorithm(val algorithmId: Int, val ivLength: Int, val tagLength: Int) { enum class AEADAlgorithm(val algorithmId: Int, val ivLength: Int, val tagLength: Int) {
/**
* Encrypt-then-Authenticate-then-Translate mode.
* https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-13.html#name-eax-mode
*/
EAX(1, 16, 16), EAX(1, 16, 16),
/**
* Offset-Codebook mode. OCB is mandatory to implement in crypto-refresh. Favored by GnuPG. Is
* not yet FIPS compliant, but supported by most implementations and therefore favorable.
* https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-13.html#name-ocb-mode
*/
OCB(2, 15, 16), OCB(2, 15, 16),
/**
* Galois/Counter-Mode. GCM is controversial. Some say it is hard to get right. Some
* implementations like GnuPG therefore avoid it. May be necessary to achieve FIPS compliance.
* https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-13.html#name-gcm-mode
*/
GCM(3, 12, 16), GCM(3, 12, 16),
; ;