diff --git a/go.mod b/go.mod
index 929afd743f9..86e456c7cbc 100644
--- a/go.mod
+++ b/go.mod
@@ -27,12 +27,12 @@ require (
 	github.com/secure-systems-lab/go-securesystemslib v0.3.0
 	github.com/sigstore/fulcio v0.1.2-0.20220114150912-86a2036f9bc7
 	github.com/sigstore/rekor v0.4.1-0.20220114213500-23f583409af3
-	github.com/sigstore/sigstore v1.1.1-0.20220130134424-bae9b66b8442
+	github.com/sigstore/sigstore v1.1.1-0.20220217212907-e48ca03a5ba7
 	github.com/spf13/cobra v1.3.0
 	github.com/spf13/viper v1.10.1
 	github.com/spiffe/go-spiffe/v2 v2.0.0-beta.11
 	github.com/stretchr/testify v1.7.0
-	github.com/theupdateframework/go-tuf v0.0.0-20220124194755-2c5d73bebc1c
+	github.com/theupdateframework/go-tuf v0.0.0-20220127213825-87caa18db2a6
 	github.com/xanzy/go-gitlab v0.55.1
 	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8
 	golang.org/x/term v0.0.0-20210927222741-03fcf44c2211
diff --git a/go.sum b/go.sum
index cabf68a717b..4be2e7bdf9a 100644
--- a/go.sum
+++ b/go.sum
@@ -50,6 +50,7 @@ cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUM
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/compute v0.1.0/go.mod h1:GAesmwr110a34z04OlxYkATPBEfVhkymfTBXtfbBFow=
+cloud.google.com/go/compute v1.1.0/go.mod h1:2NIffxgWfORSI7EOYMFatGTfjMLnqrOKBEyYb6NoRgA=
 cloud.google.com/go/compute v1.2.0 h1:EKki8sSdvDU0OO9mAXGwPXOTOgPz2l08R0/IutDH11I=
 cloud.google.com/go/compute v1.2.0/go.mod h1:xlogom/6gr8RJGBe7nT2eGsQYAFUbbv8dbC29qE3Xmw=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
@@ -57,11 +58,13 @@ cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1
 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
 cloud.google.com/go/firestore v1.6.0/go.mod h1:afJwI0vaXwAG54kI7A//lP/lSPDkQORQuMkv56TxEPU=
 cloud.google.com/go/firestore v1.6.1/go.mod h1:asNXNOzBdyVQmEU+ggO8UPodTkEVFW5Qx+rwHnAz+EY=
+cloud.google.com/go/iam v0.1.0/go.mod h1:vcUNEa0pEm0qRVpmWepWaFMIAI8/hjB9mO8rNCJtF6c=
 cloud.google.com/go/iam v0.1.1 h1:4CapQyNFjiksks1/x7jsvsygFPhihslYk5GptIrlX68=
 cloud.google.com/go/iam v0.1.1/go.mod h1:CKqrcnI/suGpybEHxZ7BMehL0oA4LpdyJdUlTl9jVMw=
 cloud.google.com/go/kms v1.0.0/go.mod h1:nhUehi+w7zht2XrUfvTRNpxrfayBHqP4lu2NSywui/0=
-cloud.google.com/go/kms v1.1.0 h1:1yc4rLqCkVDS9Zvc7m+3mJ47kw0Uo5Q5+sMjcmUVUeM=
 cloud.google.com/go/kms v1.1.0/go.mod h1:WdbppnCDMDpOvoYBMn1+gNmOeEoZYqAv+HeuKARGCXI=
+cloud.google.com/go/kms v1.3.0 h1:hWHaFmfTjtWVgSfX/rzE1qmZa/1AFr/6xQXhnufjyZQ=
+cloud.google.com/go/kms v1.3.0/go.mod h1:EIdZ6hpR15zmiaKC8YKYoXplDFnL+Z6f5VCGHJMDhLs=
 cloud.google.com/go/monitoring v0.1.0/go.mod h1:Hpm3XfzJv+UTiXzCG5Ffp0wijzHTC7Cv4eR7o3x/fEE=
 cloud.google.com/go/monitoring v1.1.0/go.mod h1:L81pzz7HKn14QCMaCs6NTQkdBnE87TElyanS95vIcl4=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
@@ -126,8 +129,8 @@ github.com/Azure/azure-sdk-for-go v59.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9mo
 github.com/Azure/azure-sdk-for-go v60.1.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/azure-sdk-for-go v60.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/azure-sdk-for-go v61.2.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
-github.com/Azure/azure-sdk-for-go v61.3.0+incompatible h1:k7MKrYcGwX5qh+fC9xVhcEuaZajFfbDYMEgo8oemTLo=
-github.com/Azure/azure-sdk-for-go v61.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/azure-sdk-for-go v61.5.0+incompatible h1:OSHSFeNm7D1InGsQrFjyN9hpxD5Ec60PdsWWudCpah4=
+github.com/Azure/azure-sdk-for-go v61.5.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
 github.com/Azure/azure-service-bus-go v0.9.1/go.mod h1:yzBx6/BUGfjfeqbRZny9AQIbIe3AcV9WZbAdpkoXOa0=
 github.com/Azure/azure-service-bus-go v0.11.5/go.mod h1:MI6ge2CuQWBVq+ly456MY7XqNLJip5LO1iSFodbNLbU=
 github.com/Azure/azure-storage-blob-go v0.8.0/go.mod h1:lPI3aLPpuLTeUwh1sViKXFxwl2B6teiRqI0deQUvsw0=
@@ -249,6 +252,7 @@ github.com/ThalesIgnite/crypto11 v1.2.5 h1:1IiIIEqYmBvUYFeMnHqRft4bwf/O36jryEUpY
 github.com/ThalesIgnite/crypto11 v1.2.5/go.mod h1:ILDKtnCKiQ7zRoNxcp36Y1ZR8LBPmR2E23+wTQe/MlE=
 github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
+github.com/agiledragon/gomonkey v2.0.2+incompatible/go.mod h1:2NGfXu1a80LLr2cmWXGBDaHEjb1idR6+FVlX5T3D9hw=
 github.com/agnivade/levenshtein v1.0.1/go.mod h1:CURSv5d9Uaml+FovSIICkLbAUZ9S4RqaHDIsdSBg7lM=
 github.com/alcortesm/tgz v0.0.0-20161220082320-9c5fe88206d7/go.mod h1:6zEj6s6u/ghQa61ZWa/C2Aw3RkjiTBOix7dkqa1VLIs=
 github.com/alecthomas/jsonschema v0.0.0-20180308105923-f2c93856175a/go.mod h1:qpebaTNSsyUn5rPSJMsfqEtDw71TTggXM6stUDI16HA=
@@ -312,8 +316,8 @@ github.com/aws/aws-sdk-go v1.37.0/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zK
 github.com/aws/aws-sdk-go v1.42.8/go.mod h1:585smgzpB/KqRA+K3y/NL/oYRqQvpNJYvLm+LY1U59Q=
 github.com/aws/aws-sdk-go v1.42.22/go.mod h1:585smgzpB/KqRA+K3y/NL/oYRqQvpNJYvLm+LY1U59Q=
 github.com/aws/aws-sdk-go v1.42.25/go.mod h1:gyRszuZ/icHmHAVE4gc/r+cfCmhA1AD+vqfWbgI+eHs=
-github.com/aws/aws-sdk-go v1.42.43 h1:rLcxH9YgI3zN7TnjBn1Z6V62GPjOEW1IQd0m11Y/nXE=
-github.com/aws/aws-sdk-go v1.42.43/go.mod h1:OGr6lGMAKGlG9CVrYnWYDKIyb829c6EVBRjxqjmPepc=
+github.com/aws/aws-sdk-go v1.43.0 h1:y4UrPbxU/mIL08qksVPE/nwH9IXuC1udjOaNyhEe+pI=
+github.com/aws/aws-sdk-go v1.43.0/go.mod h1:OGr6lGMAKGlG9CVrYnWYDKIyb829c6EVBRjxqjmPepc=
 github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
 github.com/aws/aws-sdk-go-v2 v1.7.1/go.mod h1:L5LuPC1ZgDr2xQS7AmIec/Jlc7O/Y1u2KxJyNVab250=
 github.com/aws/aws-sdk-go-v2 v1.11.0/go.mod h1:SQfA+m2ltnu1cA0soUkj4dRSsmITiVQUJvBIZjzfPyQ=
@@ -925,6 +929,7 @@ github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXS
 github.com/go-redis/redis v6.15.8+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
 github.com/go-redis/redis v6.15.9+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
 github.com/go-rod/rod v0.101.8/go.mod h1:N/zlT53CfSpq74nb6rOR0K8UF0SPUPBmzBnArrms+mY=
+github.com/go-rod/rod v0.102.1/go.mod h1:RXSLAlPodTFOmZnwaAQJIcOJ1i835r0uuTGPLO09t/M=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
@@ -1248,8 +1253,9 @@ github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrj
 github.com/hashicorp/go-hclog v0.12.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-hclog v0.14.1/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-hclog v0.16.2/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
-github.com/hashicorp/go-hclog v1.0.0 h1:bkKf0BeBXcSYa7f5Fyi9gMuQ8gNsxeiNpZjR6VxNZeo=
 github.com/hashicorp/go-hclog v1.0.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
+github.com/hashicorp/go-hclog v1.1.0 h1:QsGcniKx5/LuX2eYoeL+Np3UKYPNaN7YKpTh29h8rbw=
+github.com/hashicorp/go-hclog v1.1.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
 github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 github.com/hashicorp/go-immutable-radix v1.3.1 h1:DKHmCUm2hRBK510BaiZlwvpD40f8bJFeZnpfm2KLowc=
 github.com/hashicorp/go-immutable-radix v1.3.1/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
@@ -1293,8 +1299,9 @@ github.com/hashicorp/go-uuid v1.0.2 h1:cfejS+Tpcp13yd5nYHWDI6qVCny6wyX2Mt5SGur2I
 github.com/hashicorp/go-uuid v1.0.2/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
 github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
-github.com/hashicorp/go-version v1.3.0 h1:McDWVJIU/y+u1BRV06dPaLfLCaT7fUTJLp5r04x7iNw=
 github.com/hashicorp/go-version v1.3.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/go-version v1.4.0 h1:aAQzgqIrRKRa7w75CKpbBxYsmUoPjzVm1W59ca1L0J4=
+github.com/hashicorp/go-version v1.4.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
 github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
@@ -1315,7 +1322,6 @@ github.com/hashicorp/serf v0.9.6/go.mod h1:TXZNMjZQijwlDvp+r0b63xZ45H7JmCmgg4gpT
 github.com/hashicorp/vault/api v1.3.0/go.mod h1:EabNQLI0VWbWoGlA+oBLC8PXmR9D60aUVgQGvangFWQ=
 github.com/hashicorp/vault/api v1.3.1 h1:pkDkcgTh47PRjY1NEFeofqR4W/HkNUi9qIakESO2aRM=
 github.com/hashicorp/vault/api v1.3.1/go.mod h1:QeJoWxMFt+MsuWcYhmwRLwKEXrjwAFFywzhptMsTIUw=
-github.com/hashicorp/vault/api/auth/approle v0.1.1/go.mod h1:mHOLgh//xDx4dpqXoq6tS8Ob0FoCFWLU2ibJ26Lfmag=
 github.com/hashicorp/vault/sdk v0.3.0 h1:kR3dpxNkhh/wr6ycaJYqp6AFT/i2xaftbfnwZduTKEY=
 github.com/hashicorp/vault/sdk v0.3.0/go.mod h1:aZ3fNuL5VNydQk8GcLJ2TV8YCRVvyaakYkhZRoVuhj0=
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
@@ -1889,8 +1895,8 @@ github.com/sigstore/rekor v0.4.1-0.20220114213500-23f583409af3 h1:mbqXrm8YZXN/cJ
 github.com/sigstore/rekor v0.4.1-0.20220114213500-23f583409af3/go.mod h1:u9clLqaVjqV9pExVL1XkM37dGyMCOX/LMocS9nsnWDY=
 github.com/sigstore/sigstore v1.0.2-0.20211210190220-04746d994282/go.mod h1:SuM+QIHtnnR9eGsURRLv5JfxM6KeaU0XKA1O7FmLs4Q=
 github.com/sigstore/sigstore v1.1.0/go.mod h1:gDpcHw4VwpoL5C6N1Ud1YtBsc+ikRDwDelDlWRyYoE8=
-github.com/sigstore/sigstore v1.1.1-0.20220130134424-bae9b66b8442 h1:l5HkjEbGAvLuTqfLcONPKrDUvNjm0+6IAOanW2XL9fQ=
-github.com/sigstore/sigstore v1.1.1-0.20220130134424-bae9b66b8442/go.mod h1:ts7PzQRea+/J5e/9DtQCkgmWvsQ7bPsinzjSPMx5+Lc=
+github.com/sigstore/sigstore v1.1.1-0.20220217212907-e48ca03a5ba7 h1:YIyoYwE9ggfBS+LgryGxZEhHQLS21V78jwdAM6fLkIY=
+github.com/sigstore/sigstore v1.1.1-0.20220217212907-e48ca03a5ba7/go.mod h1:fPeKQqm6gcEp4Dp6nLp2LMCo3m+U0WfhzIqguCbhY9k=
 github.com/sirupsen/logrus v1.0.4-0.20170822132746-89742aefa4b2/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
@@ -2003,8 +2009,8 @@ github.com/tetafro/godot v1.4.11/go.mod h1:LR3CJpxDVGlYOWn3ZZg1PgNZdTUvzsZWu8xaE
 github.com/thales-e-security/pool v0.0.2 h1:RAPs4q2EbWsTit6tpzuvTFlgFRJ3S8Evf5gtvVDbmPg=
 github.com/thales-e-security/pool v0.0.2/go.mod h1:qtpMm2+thHtqhLzTwgDBj/OuNnMpupY8mv0Phz0gjhU=
 github.com/theupdateframework/go-tuf v0.0.0-20211203210025-7ded50136bf9/go.mod h1:n2n6wwC9BEnYS/C/APAtNln0eM5zYAYOkOTx6VEG/mA=
-github.com/theupdateframework/go-tuf v0.0.0-20220124194755-2c5d73bebc1c h1:ACqkD0gnDOlJhT9woBFSTVSyIm0k5jRq3CEM/0N8azw=
-github.com/theupdateframework/go-tuf v0.0.0-20220124194755-2c5d73bebc1c/go.mod h1:I0Gs4Tev4hYQ5wiNqN8VJ7qS0gw7KOZNQuckC624RmE=
+github.com/theupdateframework/go-tuf v0.0.0-20220127213825-87caa18db2a6 h1:DQcx01pdKnazMbVc0aE3u4V9hZ3HLONkOQAZJozdPYk=
+github.com/theupdateframework/go-tuf v0.0.0-20220127213825-87caa18db2a6/go.mod h1:I0Gs4Tev4hYQ5wiNqN8VJ7qS0gw7KOZNQuckC624RmE=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
@@ -2091,6 +2097,7 @@ github.com/yashtewari/glob-intersection v0.0.0-20180916065949-5c77d914dd0b/go.mo
 github.com/yeya24/promlinter v0.1.0/go.mod h1:rs5vtZzeBHqqMwXqFScncpCF6u06lezhZepno9AB1Oc=
 github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
 github.com/ysmood/goob v0.3.0/go.mod h1:S3lq113Y91y1UBf1wj1pFOxeahvfKkCk6mTWTWbDdWs=
+github.com/ysmood/goob v0.3.1/go.mod h1:S3lq113Y91y1UBf1wj1pFOxeahvfKkCk6mTWTWbDdWs=
 github.com/ysmood/got v0.15.1/go.mod h1:pE1l4LOwOBhQg6A/8IAatkGp7uZjnalzrZolnlhhMgY=
 github.com/ysmood/gotrace v0.2.2/go.mod h1:TzhIG7nHDry5//eYZDYcTzuJLYQIkykJzCRIo4/dzQM=
 github.com/ysmood/gson v0.6.4/go.mod h1:3Kzs5zDl21g5F/BlLTNcuAGAYLKt2lV5G8D1zF3RNmg=
@@ -2286,8 +2293,9 @@ golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871/go.mod h1:IxCIyHEi3zRg3s0
 golang.org/x/crypto v0.0.0-20211202192323-5770296d904e/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20211209193657-4570a0811e8b/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.0.0-20220112180741-5e0467b6c7ce h1:Roh6XWxHFKrPgC/EQhVubSAGQ6Ozk6IdxHSzt1mR0EI=
 golang.org/x/crypto v0.0.0-20220112180741-5e0467b6c7ce/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838 h1:71vQrMauZZhcTVK6KdYM+rklehEEwb3E+ZhaE5jrPrE=
+golang.org/x/crypto v0.0.0-20220131195533-30dcbda58838/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -2594,6 +2602,7 @@ golang.org/x/sys v0.0.0-20211205182925-97ca703d548d/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158 h1:rm+CHSpPEEW2IsXUib1ThaHIjuBVZjxNgSKmBLFfD4c=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
@@ -2801,6 +2810,7 @@ google.golang.org/api v0.63.0/go.mod h1:gs4ij2ffTRXwuzzgJl/56BdwJaA194ijkfn++9tD
 google.golang.org/api v0.64.0/go.mod h1:931CdxA8Rm4t6zqTFGSsgwbAEZ2+GMYurbndwSimebM=
 google.golang.org/api v0.65.0/go.mod h1:ArYhxgGadlWmqO1IqVujw6Cs8IdD33bTmzKo2Sh+cbg=
 google.golang.org/api v0.66.0/go.mod h1:I1dmXYpX7HGwz/ejRxwQp2qj5bFAz93HiCU1C1oYd9M=
+google.golang.org/api v0.67.0/go.mod h1:ShHKP8E60yPsKNw/w8w+VYaj9H6buA5UqDp8dhbQZ6g=
 google.golang.org/api v0.69.0 h1:yHW5s2SFyDapr/43kYtIQmoaaFVW4baLMLwqV4auj2A=
 google.golang.org/api v0.69.0/go.mod h1:boanBiw+h5c3s+tBPgEzLDRHfFLWV0qXxRHz3ws7C80=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
@@ -2915,6 +2925,7 @@ google.golang.org/genproto v0.0.0-20220111164026-67b88f271998/go.mod h1:5CzLGKJ6
 google.golang.org/genproto v0.0.0-20220114231437-d2e6a121cae0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20220126215142-9970aeb2e350/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20220201184016-50beb8ab5c44/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
+google.golang.org/genproto v0.0.0-20220207164111-0872dc986b00/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20220211171837-173942840c17 h1:2X+CNIheCutWRyKRte8szGxrE5ggtV4U+NKAbh/oLhg=
 google.golang.org/genproto v0.0.0-20220211171837-173942840c17/go.mod h1:kGP+zUP2Ddo0ayMi4YuN7C3WZyJvGLZRh8Z5wnAqvEI=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
diff --git a/pkg/signature/keys.go b/pkg/signature/keys.go
index b4f529e8ffc..d5ee85d6fbf 100644
--- a/pkg/signature/keys.go
+++ b/pkg/signature/keys.go
@@ -33,7 +33,14 @@ import (
 	"github.com/sigstore/cosign/pkg/cosign/pkcs11key"
 	"github.com/sigstore/sigstore/pkg/cryptoutils"
 	"github.com/sigstore/sigstore/pkg/signature"
+
 	"github.com/sigstore/sigstore/pkg/signature/kms"
+
+	// Register the provider-specific plugins
+	_ "github.com/sigstore/sigstore/pkg/signature/kms/aws"
+	_ "github.com/sigstore/sigstore/pkg/signature/kms/azure"
+	_ "github.com/sigstore/sigstore/pkg/signature/kms/gcp"
+	_ "github.com/sigstore/sigstore/pkg/signature/kms/hashivault"
 )
 
 // LoadPublicKey is a wrapper for VerifierForKeyRef, hardcoding SHA256 as the hash algorithm