Files
standardnotes-app-web/packages/encryption/src/Domain/Algorithm.ts
Karol Sójko e5771fcbde feat: add @standardnotes/encryption package (#1199)
* feat: add @standardnotes/encryption package

* fix: mobile dependency on encryption package

* fix: order of build & lint in pr workflows

* fix: web dependency on encryption package

* fix: remove encryption package composite configuration

* fix: import order
2022-07-05 10:06:03 +02:00

47 lines
1.2 KiB
TypeScript

export const V001Algorithm = Object.freeze({
SaltSeedLength: 128,
/**
* V001 supported a variable PBKDF2 cost
*/
PbkdfMinCost: 3000,
PbkdfCostsUsed: [3000, 5000, 10_000, 60_000],
PbkdfOutputLength: 512,
EncryptionKeyLength: 256,
})
export const V002Algorithm = Object.freeze({
SaltSeedLength: 128,
/**
* V002 supported a variable PBKDF2 cost
*/
PbkdfMinCost: 3000,
/**
* While some 002 accounts also used costs in V001.PbkdfCostsUsed,
* the vast majority used costs >= 100,000
*/
PbkdfCostsUsed: V001Algorithm.PbkdfCostsUsed.concat([100_000, 101_000, 102_000, 103_000]),
/** Possible costs used, but statistically more likely these were 001 accounts */
ImprobablePbkdfCostsUsed: [3000, 5000],
PbkdfOutputLength: 768,
EncryptionKeyLength: 256,
EncryptionIvLength: 128,
})
export enum V003Algorithm {
SaltSeedLength = 256,
PbkdfCost = 110000,
PbkdfOutputLength = 768,
EncryptionKeyLength = 256,
EncryptionIvLength = 128,
}
export enum V004Algorithm {
ArgonSaltSeedLength = 256,
ArgonSaltLength = 128,
ArgonIterations = 5,
ArgonMemLimit = 67108864,
ArgonOutputKeyBytes = 64,
EncryptionKeyLength = 256,
EncryptionNonceLength = 192,
}