controlled by the [`execerrdot` setting](/pkg/os/exec#hdr-Executables_in_the_current_directory).
There is no plan to remove this setting.

### Go 1.18

Go 1.18 removed support for SHA1 in most X.509 certificates,
controlled by the [`x509sha1` setting](/pkg/crypto/x509#InsecureAlgorithmError).
This setting will be removed in a future release, Go 1.22 at the earliest.

### Go 1.10

pkg crypto/rsa, var ErrDecryption error
pkg crypto/rsa, var ErrMessageTooLong error
pkg crypto/rsa, var ErrVerification error
pkg crypto/sha1, const BlockSize ideal-int
pkg crypto/sha1, const Size ideal-int
pkg crypto/sha1, func New() hash.Hash
pkg crypto/sha256, const BlockSize ideal-int
pkg crypto/sha256, const Size ideal-int
pkg crypto/sha256, const Size224 ideal-int

pkg crypto/dsa, const L2048N256 = 2
pkg crypto/dsa, const L3072N256 = 3
pkg crypto/hmac, func Equal([]uint8, []uint8) bool
pkg crypto/md5, const BlockSize = 64
pkg crypto/md5, const Size = 16
pkg crypto/sha1, const BlockSize = 64
pkg crypto/sha1, const Size = 20
pkg crypto/sha256, const BlockSize = 64
pkg crypto/sha256, const Size = 32
pkg crypto/sha256, const Size224 = 28
pkg crypto/sha512, const BlockSize = 128
pkg crypto/sha512, const Size = 64

pkg crypto/rsa, func VerifyPSS(*PublicKey, crypto.Hash, []uint8, []uint8, *PSSOptions) error
pkg crypto/rsa, type PSSOptions struct
pkg crypto/rsa, type PSSOptions struct, SaltLength int
pkg crypto/sha1, func Sum([]uint8) [20]uint8
pkg crypto/sha256, func Sum224([]uint8) [28]uint8
pkg crypto/sha256, func Sum256([]uint8) [32]uint8
pkg crypto/sha512, func Sum384([]uint8) [48]uint8
pkg crypto/sha512, func Sum512([]uint8) [64]uint8