pk_ciphertext_length

actual fun pk_ciphertext_length(encryption: OlmPkEncryptionPointer, plainTextLength: ULong): ULong
actual fun pk_ciphertext_length(encryption: OlmPkEncryptionPointer, plainTextLength: ULong): ULong
expect fun pk_ciphertext_length(encryption: OlmPkEncryptionPointer, plainTextLength: ULong): ULong