diff --git a/_rsrch/cidiface/enums.go b/_rsrch/cidiface/enums.go
index 6a1ef9b0b7ae88396cd1fef53db30005b961d152..56deb6c4344866a589d2a2e2e97a9cbee6eb42ec 100644
--- a/_rsrch/cidiface/enums.go
+++ b/_rsrch/cidiface/enums.go
@@ -8,7 +8,7 @@ const (
 
 	DagProtobuf = 0x70
 	DagCBOR     = 0x71
-	Libp2pKey   = 0x72
+	P2pKey      = 0x72
 
 	GitRaw = 0x78
 
@@ -35,7 +35,7 @@ var Codecs = map[string]uint64{
 	"raw":                  Raw,
 	"protobuf":             DagProtobuf,
 	"cbor":                 DagCBOR,
-	"libp2p-key":           Libp2pKey,
+	"p2p-key":              P2pKey,
 	"git-raw":              GitRaw,
 	"eth-block":            EthBlock,
 	"eth-block-list":       EthBlockList,
@@ -59,7 +59,7 @@ var CodecToStr = map[uint64]string{
 	Raw:                "raw",
 	DagProtobuf:        "protobuf",
 	DagCBOR:            "cbor",
-	Libp2pKey:          "libp2p-key",
+	P2pKey:             "p2p-key",
 	GitRaw:             "git-raw",
 	EthBlock:           "eth-block",
 	EthBlockList:       "eth-block-list",
diff --git a/cid.go b/cid.go
index 852ad8feea132b8cae33a9689a5f8d8c9f10d7c8..c617274981ffa956c7a979bbffaadf9b39968a2e 100644
--- a/cid.go
+++ b/cid.go
@@ -54,7 +54,7 @@ const (
 
 	DagProtobuf = 0x70
 	DagCBOR     = 0x71
-	Libp2pKey   = 0x72
+	P2pKey      = 0x72
 
 	GitRaw = 0x78
 
@@ -86,7 +86,7 @@ var Codecs = map[string]uint64{
 	"raw":                     Raw,
 	"protobuf":                DagProtobuf,
 	"cbor":                    DagCBOR,
-	"libp2p-key":              Libp2pKey,
+	"p2p-key":                 P2pKey,
 	"git-raw":                 GitRaw,
 	"eth-block":               EthBlock,
 	"eth-block-list":          EthBlockList,
diff --git a/cid_test.go b/cid_test.go
index cdfd6837fc68fed87f104a45bdf9cdf44a15e53c..d3283629fe8805d89b6befb3c77398bbe3bb5e5e 100644
--- a/cid_test.go
+++ b/cid_test.go
@@ -20,7 +20,7 @@ var tCodecs = map[uint64]string{
 	Raw:                   "raw",
 	DagProtobuf:           "protobuf",
 	DagCBOR:               "cbor",
-	Libp2pKey:             "libp2p-key",
+	P2pKey:                "p2p-key",
 	GitRaw:                "git-raw",
 	EthBlock:              "eth-block",
 	EthBlockList:          "eth-block-list",
diff --git a/go.sum b/go.sum
index 787221d334d3f90f33cc07d64ef7e23f4341b097..01cb5f4b11272d00a88257c5d5cb7a39c265bfe0 100644
--- a/go.sum
+++ b/go.sum
@@ -12,8 +12,6 @@ github.com/multiformats/go-base36 v0.1.0 h1:JR6TyF7JjGd3m6FbLU2cOxhC0Li8z8dLNGQ8
 github.com/multiformats/go-base36 v0.1.0/go.mod h1:kFGE83c6s80PklsHO9sRn2NCoffoRdUUOENyW/Vv6sM=
 github.com/multiformats/go-multibase v0.0.3 h1:l/B6bJDQjvQ5G52jw4QGSYeOTZoAwIO77RblWplfIqk=
 github.com/multiformats/go-multibase v0.0.3/go.mod h1:5+1R4eQrT3PkYZ24C3W2Ue2tPwIdYQD509ZjSb5y9Oc=
-github.com/multiformats/go-multihash v0.0.13 h1:06x+mk/zj1FoMsgNejLpy6QTvJqlSt/BhLEy87zidlc=
-github.com/multiformats/go-multihash v0.0.13/go.mod h1:VdAWLKTwram9oKAatUcLxBNUjdtcVwxObEQBtRfuyjc=
 github.com/multiformats/go-multihash v0.0.14 h1:QoBceQYQQtNUuf6s7wHxnE2c8bhbMqhfGzNI032se/I=
 github.com/multiformats/go-multihash v0.0.14/go.mod h1:VdAWLKTwram9oKAatUcLxBNUjdtcVwxObEQBtRfuyjc=
 github.com/multiformats/go-varint v0.0.5 h1:XVZwSo04Cs3j/jS0uAEPpT3JY6DzMcVLLoWOSnCxOjg=