ExportKeys exports the given Megolm sessions with the format specified in the Matrix spec.

Deprecated: moved to SigningKey.Fingerprint.

IsShareError returns true if the error is caused by the lack of an outgoing megolm session and can be solved with OlmMachine.ShareGroupSession.

NewOlmMachine creates an OlmMachine with the given client, logger and stores.

NewSQLCryptoStore initializes a new crypto Store using the given database, for a device's crypto material.

ErrUnknownTransaction is returned when a key verification message is received with an unknown transaction ID.

ErrUnknownVerificationMethod is returned when the verification method in a received m.key.verification.start is unknown.

Reject a key request without responding.

CrossSigningKeysCache holds the three cross-signing keys for the current user.

DecryptedOlmEvent represents an event that was decrypted from an event encrypted with the m.olm.v1.curve25519-aes-sha2 algorithm.

MemoryStore is a simple in-memory Store implementation.

OlmMachine is the main struct for handling Matrix end-to-end encryption.

SQLCryptoStore is an implementation of a crypto Store for a database backend.

VerificationEmoji describes an emoji that might be sent for verifying devices.

VerificationMethodDecimal describes the decimal SAS method.

VerificationMethodEmoji describes the emoji SAS method.

SASData contains the data that users need to verify.

StateStore is used by OlmMachine to get room state information that's needed for encryption.

Store is used by OlmMachine to store Olm and Megolm sessions, user device lists and message indices.

VerificationMethod describes a method for generating a SAS.

DecimalSASData contains the verification numbers for the decimal SAS method.

EmojiSASData contains the verification emojis for the emoji SAS method.

OlmSessionList is a list of OlmSessions.