| bytes | Package bytes implements functions for the manipulation of byte slices. |
| crypto/internal/fips140 | |
| crypto/internal/fips140/check | Package check implements the FIPS 140 load-time code+data verification. |
| crypto/internal/fips140/hmac | Package hmac implements HMAC according to [FIPS 198-1]. |
| crypto/internal/fips140/sha256 | Package sha256 implements the SHA-224 and SHA-256 hash algorithms as defined in FIPS 180-4. |
| crypto/internal/fips140/sha512 | Package sha512 implements the SHA-384, SHA-512, SHA-512/224, and SHA-512/256 hash algorithms as defined in FIPS 180-4. |
| errors | Package errors implements functions to manipulate errors. |