var crypto/hpke.hkdfSHA512
2 uses
crypto/hpke (current package)
kdf.go#L57: func HKDFSHA512() KDF { return hkdfSHA512 }
kdf.go#L67: var hkdfSHA512 = &hkdfKDF{hash: sha512.New, id: 0x0003, nH: sha512.Size}
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