len(src) < BlockSize { panic("crypto/aes: input not full block") } if len(dst) < BlockSize { panic("crypto/aes: output not full block") } if alias.InexactOverlap(dst[:BlockSize], src[:BlockSize]) { panic("crypto/aes: invalid buffer overlap") } encryptBlock(c, dst, src) } func (c *Block) Decrypt(dst, src []byte) { // AES-ECB is not approved in FIPS 140-3 mode. fips140.RecordNonApproved() if len(src) < BlockSize { panic("crypto/aes: input not full block") } if len(dst) < BlockSize { panic("crypto/aes:...