diff --git a/angular/src/jslib.module.ts b/angular/src/jslib.module.ts
index 215e83e4..d1cc93b8 100644
--- a/angular/src/jslib.module.ts
+++ b/angular/src/jslib.module.ts
@@ -1,4 +1,4 @@
-import { CommonModule } from "@angular/common";
+import { CommonModule, DatePipe } from "@angular/common";
 import { NgModule } from "@angular/core";
 
 import { AvatarComponent } from "./components/avatar.component";
@@ -89,6 +89,6 @@ import { UserNamePipe } from "./pipes/user-name.pipe";
     VerifyMasterPasswordComponent,
     ExportScopeCalloutComponent,
   ],
-  providers: [UserNamePipe, SearchPipe],
+  providers: [DatePipe, UserNamePipe, SearchPipe],
 })
 export class JslibModule {}
diff --git a/angular/src/services/jslib-services.module.ts b/angular/src/services/jslib-services.module.ts
index 068b0ee3..daf6b694 100644
--- a/angular/src/services/jslib-services.module.ts
+++ b/angular/src/services/jslib-services.module.ts
@@ -97,30 +97,14 @@ import { ValidationService } from "./validation.service";
     {
       provide: AppIdServiceAbstraction,
       useClass: AppIdService,
-      deps: [StorageServiceAbstraction],
     },
     {
       provide: AuditServiceAbstraction,
       useClass: AuditService,
-      deps: [CryptoFunctionServiceAbstraction, ApiServiceAbstraction],
     },
     {
       provide: AuthServiceAbstraction,
       useClass: AuthService,
-      deps: [
-        CryptoServiceAbstraction,
-        ApiServiceAbstraction,
-        TokenServiceAbstraction,
-        AppIdServiceAbstraction,
-        PlatformUtilsServiceAbstraction,
-        MessagingServiceAbstraction,
-        LogService,
-        KeyConnectorServiceAbstraction,
-        EnvironmentServiceAbstraction,
-        StateServiceAbstraction,
-        TwoFactorServiceAbstraction,
-        I18nServiceAbstraction,
-      ],
     },
     {
       provide: CipherServiceAbstraction,
@@ -158,45 +142,28 @@ import { ValidationService } from "./validation.service";
     {
       provide: FolderServiceAbstraction,
       useClass: FolderService,
-      deps: [
-        CryptoServiceAbstraction,
-        ApiServiceAbstraction,
-        I18nServiceAbstraction,
-        CipherServiceAbstraction,
-        StateServiceAbstraction,
-      ],
     },
     { provide: LogService, useFactory: () => new ConsoleLogService(false) },
     {
       provide: CollectionServiceAbstraction,
       useClass: CollectionService,
-      deps: [CryptoServiceAbstraction, I18nServiceAbstraction, StateServiceAbstraction],
     },
     {
       provide: EnvironmentServiceAbstraction,
       useClass: EnvironmentService,
-      deps: [StateServiceAbstraction],
     },
     {
       provide: TotpServiceAbstraction,
       useClass: TotpService,
-      deps: [CryptoFunctionServiceAbstraction, LogService, StateServiceAbstraction],
     },
-    { provide: TokenServiceAbstraction, useClass: TokenService, deps: [StateServiceAbstraction] },
+    { provide: TokenServiceAbstraction, useClass: TokenService },
     {
       provide: CryptoServiceAbstraction,
       useClass: CryptoService,
-      deps: [
-        CryptoFunctionServiceAbstraction,
-        PlatformUtilsServiceAbstraction,
-        LogService,
-        StateServiceAbstraction,
-      ],
     },
     {
       provide: PasswordGenerationServiceAbstraction,
       useClass: PasswordGenerationService,
-      deps: [CryptoServiceAbstraction, PolicyServiceAbstraction, StateServiceAbstraction],
     },
     {
       provide: ApiServiceAbstraction,
@@ -280,7 +247,6 @@ import { ValidationService } from "./validation.service";
     {
       provide: SettingsServiceAbstraction,
       useClass: SettingsService,
-      deps: [StateServiceAbstraction],
     },
     {
       provide: VaultTimeoutServiceAbstraction,
@@ -365,17 +331,10 @@ import { ValidationService } from "./validation.service";
     {
       provide: ExportServiceAbstraction,
       useClass: ExportService,
-      deps: [
-        FolderServiceAbstraction,
-        CipherServiceAbstraction,
-        ApiServiceAbstraction,
-        CryptoServiceAbstraction,
-      ],
     },
     {
       provide: SearchServiceAbstraction,
       useClass: SearchService,
-      deps: [CipherServiceAbstraction, LogService, I18nServiceAbstraction],
     },
     {
       provide: NotificationsServiceAbstraction,
@@ -418,64 +377,35 @@ import { ValidationService } from "./validation.service";
     {
       provide: EventServiceAbstraction,
       useClass: EventService,
-      deps: [
-        ApiServiceAbstraction,
-        CipherServiceAbstraction,
-        StateServiceAbstraction,
-        LogService,
-        OrganizationServiceAbstraction,
-      ],
     },
     {
       provide: PolicyServiceAbstraction,
       useClass: PolicyService,
-      deps: [StateServiceAbstraction, OrganizationServiceAbstraction, ApiServiceAbstraction],
     },
     {
       provide: SendServiceAbstraction,
       useClass: SendService,
-      deps: [
-        CryptoServiceAbstraction,
-        ApiServiceAbstraction,
-        FileUploadServiceAbstraction,
-        I18nServiceAbstraction,
-        CryptoFunctionServiceAbstraction,
-        StateServiceAbstraction,
-      ],
     },
     {
       provide: KeyConnectorServiceAbstraction,
       useClass: KeyConnectorService,
-      deps: [
-        StateServiceAbstraction,
-        CryptoServiceAbstraction,
-        ApiServiceAbstraction,
-        TokenServiceAbstraction,
-        LogService,
-        OrganizationServiceAbstraction,
-        CryptoFunctionServiceAbstraction,
-      ],
     },
     {
       provide: UserVerificationServiceAbstraction,
       useClass: UserVerificationService,
-      deps: [CryptoServiceAbstraction, I18nServiceAbstraction, ApiServiceAbstraction],
     },
     { provide: PasswordRepromptServiceAbstraction, useClass: PasswordRepromptService },
     {
       provide: OrganizationServiceAbstraction,
       useClass: OrganizationService,
-      deps: [StateServiceAbstraction],
     },
     {
       provide: ProviderServiceAbstraction,
       useClass: ProviderService,
-      deps: [StateServiceAbstraction],
     },
     {
       provide: TwoFactorServiceAbstraction,
       useClass: TwoFactorService,
-      deps: [I18nServiceAbstraction, PlatformUtilsServiceAbstraction],
     },
   ],
 })
diff --git a/common/package.json b/common/package.json
index 14df9a75..c839e452 100644
--- a/common/package.json
+++ b/common/package.json
@@ -28,6 +28,7 @@
     "typescript": "4.3.5"
   },
   "dependencies": {
+    "@angular/core": "^12.2.13",
     "@microsoft/signalr": "5.0.10",
     "@microsoft/signalr-protocol-msgpack": "5.0.10",
     "big-integer": "1.6.48",
diff --git a/common/src/services/appId.service.ts b/common/src/services/appId.service.ts
index a6406fdc..0180183d 100644
--- a/common/src/services/appId.service.ts
+++ b/common/src/services/appId.service.ts
@@ -1,8 +1,10 @@
+import { Injectable } from '@angular/core';
 import { AppIdService as AppIdServiceAbstraction } from "../abstractions/appId.service";
 import { StorageService } from "../abstractions/storage.service";
 import { HtmlStorageLocation } from "../enums/htmlStorageLocation";
 import { Utils } from "../misc/utils";
 
+@Injectable()
 export class AppIdService implements AppIdServiceAbstraction {
   constructor(private storageService: StorageService) {}
 
diff --git a/common/src/services/audit.service.ts b/common/src/services/audit.service.ts
index 4ceebf67..c8e02993 100644
--- a/common/src/services/audit.service.ts
+++ b/common/src/services/audit.service.ts
@@ -1,3 +1,4 @@
+import { Injectable } from '@angular/core';
 import { ApiService } from "../abstractions/api.service";
 import { AuditService as AuditServiceAbstraction } from "../abstractions/audit.service";
 import { CryptoFunctionService } from "../abstractions/cryptoFunction.service";
@@ -8,6 +9,7 @@ import { ErrorResponse } from "../models/response/errorResponse";
 
 const PwnedPasswordsApi = "https://api.pwnedpasswords.com/range/";
 
+@Injectable()
 export class AuditService implements AuditServiceAbstraction {
   constructor(
     private cryptoFunctionService: CryptoFunctionService,
diff --git a/common/src/services/auth.service.ts b/common/src/services/auth.service.ts
index 66f5340a..4bf5c5e9 100644
--- a/common/src/services/auth.service.ts
+++ b/common/src/services/auth.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from "@angular/core";
+
 import { ApiService } from "../abstractions/api.service";
 import { AppIdService } from "../abstractions/appId.service";
 import { AuthService as AuthServiceAbstraction } from "../abstractions/auth.service";
@@ -29,6 +31,7 @@ import { ErrorResponse } from "../models/response/errorResponse";
 
 const sessionTimeoutLength = 2 * 60 * 1000; // 2 minutes
 
+@Injectable()
 export class AuthService implements AuthServiceAbstraction {
   get email(): string {
     return this.logInStrategy instanceof PasswordLogInStrategy ? this.logInStrategy.email : null;
diff --git a/common/src/services/collection.service.ts b/common/src/services/collection.service.ts
index 4d3563d7..3bf0dd16 100644
--- a/common/src/services/collection.service.ts
+++ b/common/src/services/collection.service.ts
@@ -1,3 +1,4 @@
+import { Injectable } from '@angular/core';
 import { CollectionService as CollectionServiceAbstraction } from "../abstractions/collection.service";
 import { CryptoService } from "../abstractions/crypto.service";
 import { I18nService } from "../abstractions/i18n.service";
@@ -11,6 +12,7 @@ import { CollectionView } from "../models/view/collectionView";
 
 const NestingDelimiter = "/";
 
+@Injectable()
 export class CollectionService implements CollectionServiceAbstraction {
   constructor(
     private cryptoService: CryptoService,
diff --git a/common/src/services/crypto.service.ts b/common/src/services/crypto.service.ts
index c49d7763..7bca7ce4 100644
--- a/common/src/services/crypto.service.ts
+++ b/common/src/services/crypto.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import * as bigInt from "big-integer";
 
 import { CryptoService as CryptoServiceAbstraction } from "../abstractions/crypto.service";
@@ -20,6 +22,7 @@ import { ProfileOrganizationResponse } from "../models/response/profileOrganizat
 import { ProfileProviderOrganizationResponse } from "../models/response/profileProviderOrganizationResponse";
 import { ProfileProviderResponse } from "../models/response/profileProviderResponse";
 
+@Injectable()
 export class CryptoService implements CryptoServiceAbstraction {
   constructor(
     private cryptoFunctionService: CryptoFunctionService,
diff --git a/common/src/services/environment.service.ts b/common/src/services/environment.service.ts
index b13afd59..3311852c 100644
--- a/common/src/services/environment.service.ts
+++ b/common/src/services/environment.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { Observable, Subject } from "rxjs";
 
 import {
@@ -7,6 +9,7 @@ import {
 import { StateService } from "../abstractions/state.service";
 import { EnvironmentUrls } from "../models/domain/environmentUrls";
 
+@Injectable()
 export class EnvironmentService implements EnvironmentServiceAbstraction {
   private readonly urlsSubject = new Subject<Urls>();
   urls: Observable<Urls> = this.urlsSubject;
diff --git a/common/src/services/event.service.ts b/common/src/services/event.service.ts
index c0024d49..4da96f84 100644
--- a/common/src/services/event.service.ts
+++ b/common/src/services/event.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { CipherService } from "../abstractions/cipher.service";
 import { EventService as EventServiceAbstraction } from "../abstractions/event.service";
@@ -8,6 +10,7 @@ import { EventType } from "../enums/eventType";
 import { EventData } from "../models/data/eventData";
 import { EventRequest } from "../models/request/eventRequest";
 
+@Injectable()
 export class EventService implements EventServiceAbstraction {
   private inited = false;
 
diff --git a/common/src/services/export.service.ts b/common/src/services/export.service.ts
index 55f9206f..32965328 100644
--- a/common/src/services/export.service.ts
+++ b/common/src/services/export.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import * as papa from "papaparse";
 
 import { ApiService } from "../abstractions/api.service";
@@ -27,6 +29,7 @@ import { CollectionView } from "../models/view/collectionView";
 import { EventView } from "../models/view/eventView";
 import { FolderView } from "../models/view/folderView";
 
+@Injectable()
 export class ExportService implements ExportServiceAbstraction {
   constructor(
     private folderService: FolderService,
diff --git a/common/src/services/folder.service.ts b/common/src/services/folder.service.ts
index 666ca6d2..aa8fd93b 100644
--- a/common/src/services/folder.service.ts
+++ b/common/src/services/folder.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { CipherService } from "../abstractions/cipher.service";
 import { CryptoService } from "../abstractions/crypto.service";
@@ -17,6 +19,7 @@ import { FolderView } from "../models/view/folderView";
 
 const NestingDelimiter = "/";
 
+@Injectable()
 export class FolderService implements FolderServiceAbstraction {
   constructor(
     private cryptoService: CryptoService,
diff --git a/common/src/services/import.service.ts b/common/src/services/import.service.ts
index 86226d7d..cf680592 100644
--- a/common/src/services/import.service.ts
+++ b/common/src/services/import.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { CipherService } from "../abstractions/cipher.service";
 import { CollectionService } from "../abstractions/collection.service";
@@ -82,6 +84,7 @@ import { KvpRequest } from "../models/request/kvpRequest";
 import { ErrorResponse } from "../models/response/errorResponse";
 import { CipherView } from "../models/view/cipherView";
 
+@Injectable()
 export class ImportService implements ImportServiceAbstraction {
   featuredImportOptions = featuredImportOptions as readonly ImportOption[];
 
diff --git a/common/src/services/keyConnector.service.ts b/common/src/services/keyConnector.service.ts
index c7e8b991..276f114c 100644
--- a/common/src/services/keyConnector.service.ts
+++ b/common/src/services/keyConnector.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { CryptoService } from "../abstractions/crypto.service";
 import { CryptoFunctionService } from "../abstractions/cryptoFunction.service";
@@ -14,6 +16,7 @@ import { KeyConnectorUserKeyRequest } from "../models/request/keyConnectorUserKe
 import { KeysRequest } from "../models/request/keysRequest";
 import { IdentityTokenResponse } from "../models/response/identityTokenResponse";
 
+@Injectable()
 export class KeyConnectorService implements KeyConnectorServiceAbstraction {
   constructor(
     private stateService: StateService,
diff --git a/common/src/services/organization.service.ts b/common/src/services/organization.service.ts
index 0ff32e81..1fe08707 100644
--- a/common/src/services/organization.service.ts
+++ b/common/src/services/organization.service.ts
@@ -1,8 +1,11 @@
+import { Injectable } from '@angular/core';
+
 import { OrganizationService as OrganizationServiceAbstraction } from "../abstractions/organization.service";
 import { StateService } from "../abstractions/state.service";
 import { OrganizationData } from "../models/data/organizationData";
 import { Organization } from "../models/domain/organization";
 
+@Injectable()
 export class OrganizationService implements OrganizationServiceAbstraction {
   constructor(private stateService: StateService) {}
 
diff --git a/common/src/services/passwordGeneration.service.ts b/common/src/services/passwordGeneration.service.ts
index fa03446f..dd555ca9 100644
--- a/common/src/services/passwordGeneration.service.ts
+++ b/common/src/services/passwordGeneration.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import * as zxcvbn from "zxcvbn";
 
 import { CryptoService } from "../abstractions/crypto.service";
@@ -31,6 +33,7 @@ const DefaultOptions = {
 
 const MaxPasswordsInHistory = 100;
 
+@Injectable()
 export class PasswordGenerationService implements PasswordGenerationServiceAbstraction {
   constructor(
     private cryptoService: CryptoService,
diff --git a/common/src/services/policy.service.ts b/common/src/services/policy.service.ts
index 91ab864b..1a6d99b7 100644
--- a/common/src/services/policy.service.ts
+++ b/common/src/services/policy.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { OrganizationService } from "../abstractions/organization.service";
 import { PolicyService as PolicyServiceAbstraction } from "../abstractions/policy.service";
@@ -13,6 +15,7 @@ import { ResetPasswordPolicyOptions } from "../models/domain/resetPasswordPolicy
 import { ListResponse } from "../models/response/listResponse";
 import { PolicyResponse } from "../models/response/policyResponse";
 
+@Injectable()
 export class PolicyService implements PolicyServiceAbstraction {
   policyCache: Policy[];
 
diff --git a/common/src/services/provider.service.ts b/common/src/services/provider.service.ts
index 53f09542..28997035 100644
--- a/common/src/services/provider.service.ts
+++ b/common/src/services/provider.service.ts
@@ -1,8 +1,10 @@
+import { Injectable } from '@angular/core';
 import { ProviderService as ProviderServiceAbstraction } from "../abstractions/provider.service";
 import { StateService } from "../abstractions/state.service";
 import { ProviderData } from "../models/data/providerData";
 import { Provider } from "../models/domain/provider";
 
+@Injectable()
 export class ProviderService implements ProviderServiceAbstraction {
   constructor(private stateService: StateService) {}
 
diff --git a/common/src/services/search.service.ts b/common/src/services/search.service.ts
index e1c54ceb..b3a2a83e 100644
--- a/common/src/services/search.service.ts
+++ b/common/src/services/search.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import * as lunr from "lunr";
 
 import { CipherService } from "../abstractions/cipher.service";
@@ -10,6 +12,7 @@ import { UriMatchType } from "../enums/uriMatchType";
 import { CipherView } from "../models/view/cipherView";
 import { SendView } from "../models/view/sendView";
 
+@Injectable()
 export class SearchService implements SearchServiceAbstraction {
   indexedEntityId?: string = null;
   private indexing = false;
diff --git a/common/src/services/send.service.ts b/common/src/services/send.service.ts
index 75530db3..58ed3ed2 100644
--- a/common/src/services/send.service.ts
+++ b/common/src/services/send.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { CryptoService } from "../abstractions/crypto.service";
 import { CryptoFunctionService } from "../abstractions/cryptoFunction.service";
@@ -20,6 +22,7 @@ import { ErrorResponse } from "../models/response/errorResponse";
 import { SendResponse } from "../models/response/sendResponse";
 import { SendView } from "../models/view/sendView";
 
+@Injectable()
 export class SendService implements SendServiceAbstraction {
   constructor(
     private cryptoService: CryptoService,
diff --git a/common/src/services/settings.service.ts b/common/src/services/settings.service.ts
index 7f5131b0..c619c8dc 100644
--- a/common/src/services/settings.service.ts
+++ b/common/src/services/settings.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { SettingsService as SettingsServiceAbstraction } from "../abstractions/settings.service";
 import { StateService } from "../abstractions/state.service";
 
@@ -6,6 +8,7 @@ const Keys = {
   equivalentDomains: "equivalentDomains",
 };
 
+@Injectable()
 export class SettingsService implements SettingsServiceAbstraction {
   constructor(private stateService: StateService) {}
 
diff --git a/common/src/services/token.service.ts b/common/src/services/token.service.ts
index a47cca7c..35ffa8b1 100644
--- a/common/src/services/token.service.ts
+++ b/common/src/services/token.service.ts
@@ -1,8 +1,11 @@
+import { Injectable } from '@angular/core';
+
 import { StateService } from "../abstractions/state.service";
 import { TokenService as TokenServiceAbstraction } from "../abstractions/token.service";
 import { Utils } from "../misc/utils";
 import { IdentityTokenResponse } from "../models/response/identityTokenResponse";
 
+@Injectable()
 export class TokenService implements TokenServiceAbstraction {
   static decodeToken(token: string): Promise<any> {
     if (token == null) {
diff --git a/common/src/services/totp.service.ts b/common/src/services/totp.service.ts
index 730587c7..75aa982f 100644
--- a/common/src/services/totp.service.ts
+++ b/common/src/services/totp.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { CryptoFunctionService } from "../abstractions/cryptoFunction.service";
 import { LogService } from "../abstractions/log.service";
 import { StateService } from "../abstractions/state.service";
@@ -7,6 +9,7 @@ import { Utils } from "../misc/utils";
 const B32Chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
 const SteamChars = "23456789BCDFGHJKMNPQRTVWXY";
 
+@Injectable()
 export class TotpService implements TotpServiceAbstraction {
   constructor(
     private cryptoFunctionService: CryptoFunctionService,
diff --git a/common/src/services/twoFactor.service.ts b/common/src/services/twoFactor.service.ts
index 7720d9be..f327b416 100644
--- a/common/src/services/twoFactor.service.ts
+++ b/common/src/services/twoFactor.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { I18nService } from "../abstractions/i18n.service";
 import { PlatformUtilsService } from "../abstractions/platformUtils.service";
 import {
@@ -59,6 +61,7 @@ export const TwoFactorProviders: Partial<Record<TwoFactorProviderType, TwoFactor
     },
   };
 
+@Injectable()
 export class TwoFactorService implements TwoFactorServiceAbstraction {
   private twoFactorProvidersData: Map<TwoFactorProviderType, { [key: string]: string }>;
   private selectedTwoFactorProviderType: TwoFactorProviderType = null;
diff --git a/common/src/services/userVerification.service.ts b/common/src/services/userVerification.service.ts
index 68f44019..8d4d21e2 100644
--- a/common/src/services/userVerification.service.ts
+++ b/common/src/services/userVerification.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import { ApiService } from "../abstractions/api.service";
 import { CryptoService } from "../abstractions/crypto.service";
 import { I18nService } from "../abstractions/i18n.service";
@@ -7,6 +9,7 @@ import { VerifyOTPRequest } from "../models/request/account/verifyOTPRequest";
 import { SecretVerificationRequest } from "../models/request/secretVerificationRequest";
 import { Verification } from "../types/verification";
 
+@Injectable()
 export class UserVerificationService implements UserVerificationServiceAbstraction {
   constructor(
     private cryptoService: CryptoService,
diff --git a/common/src/services/webCryptoFunction.service.ts b/common/src/services/webCryptoFunction.service.ts
index b863f226..aab05b13 100644
--- a/common/src/services/webCryptoFunction.service.ts
+++ b/common/src/services/webCryptoFunction.service.ts
@@ -1,3 +1,5 @@
+import { Injectable } from '@angular/core';
+
 import * as forge from "node-forge";
 
 import { CryptoFunctionService } from "../abstractions/cryptoFunction.service";
@@ -5,6 +7,7 @@ import { Utils } from "../misc/utils";
 import { DecryptParameters } from "../models/domain/decryptParameters";
 import { SymmetricCryptoKey } from "../models/domain/symmetricCryptoKey";
 
+@Injectable()
 export class WebCryptoFunctionService implements CryptoFunctionService {
   private crypto: Crypto;
   private subtle: SubtleCrypto;