diff --git a/.env.dist b/.env.dist
index 05f5fe0..4983b28 100644
--- a/.env.dist
+++ b/.env.dist
@@ -15,6 +15,10 @@ REDIS_PORT=6379
 
 # DEFAULT CONFIGURATION
 
+# AUTH
+# encryption algorithm : BCRYPT / ARGON2 / ARGON2I / ARGON2D / ARGON2ID
+ENCRYPTION_ALGORITHM=BCRYPT
+
 # CARPOOL
 # default carpool departure time margin (in seconds)
 DEPARTURE_TIME_MARGIN=900
diff --git a/package-lock.json b/package-lock.json
index a667c9f..17b3647 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,27 +1,27 @@
 {
   "name": "@mobicoop/configuration",
-  "version": "2.4.0",
+  "version": "2.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@mobicoop/configuration",
-      "version": "2.4.0",
+      "version": "2.5.0",
       "license": "AGPL",
       "dependencies": {
         "@grpc/grpc-js": "^1.9.9",
         "@grpc/proto-loader": "^0.7.10",
-        "@mobicoop/configuration-module": "^7.2.1",
-        "@mobicoop/ddd-library": "^2.1.1",
+        "@mobicoop/configuration-module": "^7.3.0",
+        "@mobicoop/ddd-library": "^2.3.0",
         "@mobicoop/health-module": "^2.3.1",
         "@mobicoop/message-broker-module": "^2.1.1",
-        "@nestjs/common": "^10.2.7",
+        "@nestjs/common": "^10.2.8",
         "@nestjs/config": "^3.1.1",
-        "@nestjs/core": "^10.2.7",
+        "@nestjs/core": "^10.2.8",
         "@nestjs/cqrs": "^10.2.6",
-        "@nestjs/event-emitter": "^2.0.2",
-        "@nestjs/microservices": "^10.2.7",
-        "@nestjs/platform-express": "^10.2.7",
+        "@nestjs/event-emitter": "^2.0.3",
+        "@nestjs/microservices": "^10.2.8",
+        "@nestjs/platform-express": "^10.2.8",
         "@nestjs/terminus": "^10.1.1",
         "class-transformer": "^0.5.1",
         "class-validator": "^0.14.0",
@@ -31,15 +31,15 @@
       "devDependencies": {
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         "@nestjs/schematics": "^10.0.3",
-        "@nestjs/testing": "^10.2.7",
-        "@types/express": "^4.17.20",
-        "@types/jest": "29.5.7",
-        "@types/node": "^20.8.10",
-        "@types/supertest": "^2.0.15",
-        "@typescript-eslint/eslint-plugin": "^6.9.1",
-        "@typescript-eslint/parser": "^6.9.1",
+        "@nestjs/testing": "^10.2.8",
+        "@types/express": "^4.17.21",
+        "@types/jest": "29.5.8",
+        "@types/node": "^20.9.0",
+        "@types/supertest": "^2.0.16",
+        "@typescript-eslint/eslint-plugin": "^6.10.0",
+        "@typescript-eslint/parser": "^6.10.0",
         "dotenv-cli": "^7.3.0",
-        "eslint": "^8.52.0",
+        "eslint": "^8.53.0",
         "eslint-config-prettier": "^9.0.0",
         "eslint-plugin-prettier": "^5.0.1",
         "jest": "29.7.0",
@@ -887,9 +887,9 @@
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-      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-2.1.2.tgz",
-      "integrity": "sha512-+wvgpDsrB1YqAMdEUCcnTlpfVBH7Vqn6A/NT3D8WVXFIaKMlErPIZT3oCIAVCOtarRpMtelZLqJeU3t7WY6X6g==",
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-2.1.3.tgz",
+      "integrity": "sha512-yZzuIG+jnVu6hNSzFEN07e8BxF3uAzYtQb6uDkaYZLo6oYZDCq454c5kB8zxnzfCYyP4MIuyBn10L0DqwujTmA==",
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@@ -932,9 +932,9 @@
       "dev": true
     },
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-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.52.0.tgz",
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+      "version": "8.53.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-8.53.0.tgz",
+      "integrity": "sha512-Kn7K8dx/5U6+cT1yEhpX1w4PCSg0M+XyRILPgvwcEBjerFWCwQj5sbr3/VmxqV0JGHCBCzyd6LxypEuehypY1w==",
       "dev": true,
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@@ -1668,9 +1668,9 @@
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-      "resolved": "https://registry.npmjs.org/@mobicoop/configuration-module/-/configuration-module-7.2.1.tgz",
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+      "version": "7.3.0",
+      "resolved": "https://registry.npmjs.org/@mobicoop/configuration-module/-/configuration-module-7.3.0.tgz",
+      "integrity": "sha512-11Pezs1O+NcOL9aTmMmwsj9BQRqygdk44ubS2SXnZmi9sZUAFwet/lFe77YgKcOAhTeRc5GT9KkebA7r7EmpzQ==",
       "dependencies": {
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@@ -1680,12 +1680,13 @@
       }
     },
     "node_modules/@mobicoop/ddd-library": {
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-      "resolved": "https://registry.npmjs.org/@mobicoop/ddd-library/-/ddd-library-2.1.1.tgz",
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+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@mobicoop/ddd-library/-/ddd-library-2.3.0.tgz",
+      "integrity": "sha512-Hgdno1b/kqcfodUaCcriicsfznVnd1MIugyCNXxFt2zN3oc5wTNQHNxx/E7RzAJDJr6xvuCleJEf7oExAroo5w==",
       "dependencies": {
         "@nestjs/event-emitter": "^2.0.2",
         "@nestjs/microservices": "^10.2.7",
+        "@nestjs/swagger": "^7.1.14",
         "class-transformer": "^0.5.1",
         "class-validator": "^0.14.0",
         "uuid": "^9.0.1"
@@ -1856,9 +1857,9 @@
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-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-10.2.7.tgz",
-      "integrity": "sha512-cUtCRXiUstDmh4bSBhVbq4cI439Gngp4LgLGLBmd5dqFQodfXKnSD441ldYfFiLz4rbUsnoMJz/8ZjuIEI+B7A==",
+      "version": "10.2.8",
+      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-10.2.8.tgz",
+      "integrity": "sha512-rmpwcdvq2IWMmsUVP8rsdKub6uDWk7dwCYo0aif50JTwcvcxzaP3iKVFKoSgvp0RKYu8h15+/AEOfaInmPpl0Q==",
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@@ -1907,9 +1908,9 @@
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-      "integrity": "sha512-5GSu53QUUcwX17sNmlJPa1I0wIeAZOKbedyVuQx0ZAwWVa9g0wJBbsNP+R4EJ+j5Dkdzt/8xkiZvnKt8RFRR8g==",
+      "version": "10.2.8",
+      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-10.2.8.tgz",
+      "integrity": "sha512-9+MZ2s8ixfY9Bl/M9ofChiyYymcwdK9ZWNH4GDMF7Am7XRAQ1oqde6MYGG05rhQwiVXuTwaYLlXciJKfsrg5qg==",
       "hasInstallScript": true,
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@@ -1966,9 +1967,9 @@
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-      "resolved": "https://registry.npmjs.org/@nestjs/event-emitter/-/event-emitter-2.0.2.tgz",
-      "integrity": "sha512-qxJE+6yKSW/ReBzT1jKES2m3zZh6gmgunDtIvCl66G8i9zZ4TQciwoq01MigqnruTgXjH/AzNPqtr6ZUt207mg==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/@nestjs/event-emitter/-/event-emitter-2.0.3.tgz",
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@@ -1998,9 +1999,9 @@
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-      "integrity": "sha512-ggpng1yRuugPufn+OKeHV6Dcw3TWI7lmOvXkyYRwatVHQMvb3MlPpbzsA5PfUlg5DsjPGEWRbkIWN7OFb8OTyw==",
+      "version": "10.2.8",
+      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-10.2.8.tgz",
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@@ -2055,9 +2056,9 @@
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+      "resolved": "https://registry.npmjs.org/@nestjs/platform-express/-/platform-express-10.2.8.tgz",
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@@ -2191,9 +2192,9 @@
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-      "integrity": "sha512-d2SIqiJIf/7NSILeNNWSdRvTTpHSouGgisGHwf5PVDC7z4/yXZw/wPO9eJhegnxFlqk6n2LW4QBTmMzbqjAfHA==",
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@@ -2522,9 +2523,9 @@
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@@ -2585,9 +2586,9 @@
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@@ -2627,9 +2628,9 @@
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@@ -2670,9 +2671,9 @@
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@@ -2699,16 +2700,16 @@
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-      "version": "6.9.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-6.9.1.tgz",
-      "integrity": "sha512-BUGslGOb14zUHOUmDB2FfT6SI1CcZEJYfF3qFwBeUrU6srJfzANonwRYHDpLBuzbq3HaoF2XL2hcr01c8f8OaQ==",
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-6.10.0.tgz",
+      "integrity": "sha512-36Fq1PWh9dusgo3vH7qmQAj5/AZqARky1Wi6WpINxB6SkQdY5vQoT2/7rW7uBIsPDcvvGCLi4r10p0OJ7ITAeg==",
       "dev": true,
       "engines": {
         "node": "^16.0.0 || >=18.0.0"
@@ -2819,13 +2820,13 @@
       }
     },
     "node_modules/@typescript-eslint/typescript-estree": {
-      "version": "6.9.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-6.9.1.tgz",
-      "integrity": "sha512-U+mUylTHfcqeO7mLWVQ5W/tMLXqVpRv61wm9ZtfE5egz7gtnmqVIw9ryh0mgIlkKk9rZLY3UHygsBSdB9/ftyw==",
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-6.10.0.tgz",
+      "integrity": "sha512-ek0Eyuy6P15LJVeghbWhSrBCj/vJpPXXR+EpaRZqou7achUWL8IdYnMSC5WHAeTWswYQuP2hAZgij/bC9fanBg==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/types": "6.9.1",
-        "@typescript-eslint/visitor-keys": "6.9.1",
+        "@typescript-eslint/types": "6.10.0",
+        "@typescript-eslint/visitor-keys": "6.10.0",
         "debug": "^4.3.4",
         "globby": "^11.1.0",
         "is-glob": "^4.0.3",
@@ -2846,17 +2847,17 @@
       }
     },
     "node_modules/@typescript-eslint/utils": {
-      "version": "6.9.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-6.9.1.tgz",
-      "integrity": "sha512-L1T0A5nFdQrMVunpZgzqPL6y2wVreSyHhKGZryS6jrEN7bD9NplVAyMryUhXsQ4TWLnZmxc2ekar/lSGIlprCA==",
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-6.10.0.tgz",
+      "integrity": "sha512-v+pJ1/RcVyRc0o4wAGux9x42RHmAjIGzPRo538Z8M1tVx6HOnoQBCX/NoadHQlZeC+QO2yr4nNSFWOoraZCAyg==",
       "dev": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.4.0",
         "@types/json-schema": "^7.0.12",
         "@types/semver": "^7.5.0",
-        "@typescript-eslint/scope-manager": "6.9.1",
-        "@typescript-eslint/types": "6.9.1",
-        "@typescript-eslint/typescript-estree": "6.9.1",
+        "@typescript-eslint/scope-manager": "6.10.0",
+        "@typescript-eslint/types": "6.10.0",
+        "@typescript-eslint/typescript-estree": "6.10.0",
         "semver": "^7.5.4"
       },
       "engines": {
@@ -2871,12 +2872,12 @@
       }
     },
     "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "6.9.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-6.9.1.tgz",
-      "integrity": "sha512-MUaPUe/QRLEffARsmNfmpghuQkW436DvESW+h+M52w0coICHRfD6Np9/K6PdACwnrq1HmuLl+cSPZaJmeVPkSw==",
+      "version": "6.10.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-6.10.0.tgz",
+      "integrity": "sha512-xMGluxQIEtOM7bqFCo+rCMh5fqI+ZxV5RUUOa29iVPz1OgCZrtc7rFnz5cLUazlkPKYqX+75iuDq7m0HQ48nCg==",
       "dev": true,
       "dependencies": {
-        "@typescript-eslint/types": "6.9.1",
+        "@typescript-eslint/types": "6.10.0",
         "eslint-visitor-keys": "^3.4.1"
       },
       "engines": {
@@ -4744,15 +4745,15 @@
       }
     },
     "node_modules/eslint": {
-      "version": "8.52.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.52.0.tgz",
-      "integrity": "sha512-zh/JHnaixqHZsolRB/w9/02akBk9EPrOs9JwcTP2ek7yL5bVvXuRariiaAjjoJ5DvuwQ1WAE/HsMz+w17YgBCg==",
+      "version": "8.53.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.53.0.tgz",
+      "integrity": "sha512-N4VuiPjXDUa4xVeV/GC/RV3hQW9Nw+Y463lkWaKKXKYMvmRiRDAtfpuPFLN+E1/6ZhyR8J2ig+eVREnYgUsiag==",
       "dev": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
-        "@eslint/eslintrc": "^2.1.2",
-        "@eslint/js": "8.52.0",
+        "@eslint/eslintrc": "^2.1.3",
+        "@eslint/js": "8.53.0",
         "@humanwhocodes/config-array": "^0.11.13",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@nodelib/fs.walk": "^1.2.8",
diff --git a/package.json b/package.json
index 0c7863f..c941a81 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mobicoop/configuration",
-  "version": "2.4.0",
+  "version": "2.5.0",
   "description": "Mobicoop V3 Configuration Service",
   "author": "sbriat",
   "private": true,
@@ -26,17 +26,17 @@
   "dependencies": {
     "@grpc/grpc-js": "^1.9.9",
     "@grpc/proto-loader": "^0.7.10",
-    "@mobicoop/configuration-module": "^7.2.1",
-    "@mobicoop/ddd-library": "^2.1.1",
+    "@mobicoop/configuration-module": "^7.3.0",
+    "@mobicoop/ddd-library": "^2.3.0",
     "@mobicoop/health-module": "^2.3.1",
     "@mobicoop/message-broker-module": "^2.1.1",
-    "@nestjs/common": "^10.2.7",
+    "@nestjs/common": "^10.2.8",
     "@nestjs/config": "^3.1.1",
-    "@nestjs/core": "^10.2.7",
+    "@nestjs/core": "^10.2.8",
     "@nestjs/cqrs": "^10.2.6",
-    "@nestjs/event-emitter": "^2.0.2",
-    "@nestjs/microservices": "^10.2.7",
-    "@nestjs/platform-express": "^10.2.7",
+    "@nestjs/event-emitter": "^2.0.3",
+    "@nestjs/microservices": "^10.2.8",
+    "@nestjs/platform-express": "^10.2.8",
     "@nestjs/terminus": "^10.1.1",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
@@ -46,15 +46,15 @@
   "devDependencies": {
     "@nestjs/cli": "^10.2.1",
     "@nestjs/schematics": "^10.0.3",
-    "@nestjs/testing": "^10.2.7",
-    "@types/express": "^4.17.20",
-    "@types/jest": "29.5.7",
-    "@types/node": "^20.8.10",
-    "@types/supertest": "^2.0.15",
-    "@typescript-eslint/eslint-plugin": "^6.9.1",
-    "@typescript-eslint/parser": "^6.9.1",
+    "@nestjs/testing": "^10.2.8",
+    "@types/express": "^4.17.21",
+    "@types/jest": "29.5.8",
+    "@types/node": "^20.9.0",
+    "@types/supertest": "^2.0.16",
+    "@typescript-eslint/eslint-plugin": "^6.10.0",
+    "@typescript-eslint/parser": "^6.10.0",
     "dotenv-cli": "^7.3.0",
-    "eslint": "^8.52.0",
+    "eslint": "^8.53.0",
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-prettier": "^5.0.1",
     "jest": "29.7.0",
diff --git a/src/app.module.ts b/src/app.module.ts
index 34984eb..d9fa881 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -19,12 +19,14 @@ import redisConfig from './config/redis.config';
 import { Transport } from '@nestjs/microservices';
 import matchConfig from './config/match.config';
 import geographyConfig from './config/geography.config';
+import authConfig from './config/auth.config';
 
 @Module({
   imports: [
     ConfigModule.forRoot({
       isGlobal: true,
       load: [
+        authConfig,
         brokerConfig,
         carpoolConfig,
         geographyConfig,
diff --git a/src/config/auth.config.ts b/src/config/auth.config.ts
new file mode 100644
index 0000000..bee00b0
--- /dev/null
+++ b/src/config/auth.config.ts
@@ -0,0 +1,10 @@
+import { registerAs } from '@nestjs/config';
+import { Config } from './config';
+
+export interface AuthConfig extends Config {
+  encryptionAlgorithm: string;
+}
+
+export default registerAs('match', () => ({
+  encryptionAlgorithm: process.env.ENCRYPTION_ALGORITHM ?? 'BCRYPT',
+}));
diff --git a/src/modules/configuration/core/application/services/configurations-manager.service.ts b/src/modules/configuration/core/application/services/configurations-manager.service.ts
index 79dab75..646826c 100644
--- a/src/modules/configuration/core/application/services/configurations-manager.service.ts
+++ b/src/modules/configuration/core/application/services/configurations-manager.service.ts
@@ -7,6 +7,7 @@ import {
 import { NotFoundException } from '@mobicoop/ddd-library';
 import { Injectable } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
+import { AuthConfig } from '@src/config/auth.config';
 import { CarpoolConfig } from '@src/config/carpool.config';
 import { Config } from '@src/config/config';
 import { GeographyConfig } from '@src/config/geography.config';
@@ -19,6 +20,10 @@ export class ConfigurationsManagerService {
 
   list = (): Config[] => {
     return [
+      {
+        ...(this.configService.get<AuthConfig>('auth') as AuthConfig),
+        domain: ConfigurationDomain.AUTH,
+      },
       {
         ...(this.configService.get<CarpoolConfig>('carpool') as CarpoolConfig),
         domain: ConfigurationDomain.CARPOOL,
diff --git a/src/modules/configuration/tests/unit/core/configurations-manager.service.spec.ts b/src/modules/configuration/tests/unit/core/configurations-manager.service.spec.ts
index 9ac9513..0f75bff 100644
--- a/src/modules/configuration/tests/unit/core/configurations-manager.service.spec.ts
+++ b/src/modules/configuration/tests/unit/core/configurations-manager.service.spec.ts
@@ -12,6 +12,10 @@ import { Config } from '@src/config/config';
 const mockConfigService = {
   get: jest.fn().mockImplementation((domain: string) => {
     switch (domain) {
+      case 'auth':
+        return {
+          encryptionAlgorithm: 'BCRYPT',
+        };
       case 'carpool':
         return {
           departureTimeMargin: 900,
@@ -69,7 +73,7 @@ describe('Configurations Manager Service', () => {
 
   it('should return the list of configuration elements', () => {
     const list: Config[] = configurationsManagerService.list();
-    expect(list).toHaveLength(4);
+    expect(list).toHaveLength(5);
   });
 
   describe('identifierType', () => {