The Krux AES-CBC flaw that weakened encryption for backups on flash drives and SD cards is a reminder: cryptographic security is only as good as its implementation.
nostr:npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8 & nostr:npub1mxrssnzg8y9zjr6a9g6xqwhxfa23xlvmftluakxqatsrp6ez9gjssu0htc discuss the vulnerability and caution against DIY signers for single sig in BR088.