Module ring::hkdf [−][src]
HMAC-based Extract-and-Expand Key Derivation Function.
HKDF is specified in RFC 5869.
Structs
| Algorithm | An HKDF algorithm. |
| Okm | An HKDF OKM (Output Keying Material) |
| Prk | A HKDF PRK (pseudorandom key). |
| Salt | A salt for HKDF operations. |
Statics
| HKDF_SHA1_FOR_LEGACY_USE_ONLY | HKDF using HMAC-SHA-1. Obsolete. |
| HKDF_SHA256 | HKDF using HMAC-SHA-256. |
| HKDF_SHA384 | HKDF using HMAC-SHA-384. |
| HKDF_SHA512 | HKDF using HMAC-SHA-512. |
Traits
| KeyType | The length of the OKM (Output Keying Material) for a |