Security
Argon2 Password Hash Generator
Generate Argon2id password hashes with tunable memory, iterations, parallelism, salt length, and PHC output
json· JSON resultOpen tool
Quick start
Call this tool from your code in three languages.
cURL
curl -X POST 'https://api.elysiatools.com/en/api/tools/argon2-password-hash-generator' \
-H 'Content-Type: application/json' \
-d '{"password":"correct horse battery staple","memoryKiB":19456,"iterations":3,"parallelism":1,"saltLength":16,"hashLength":32}'API reference
Send a POST request with your inputs as JSON. File parameters require a separate upload first.
Endpoint
HTTP
POST https://api.elysiatools.com/en/api/tools/argon2-password-hash-generatorParameters
| Name | Type | Required | Description |
|---|---|---|---|
| password | textarea | Yes | — |
| memoryKiB | number | Yes | — |
| iterations | number | Yes | — |
| parallelism | number | Yes | — |
| saltLength | number | Yes | — |
| hashLength |
MCP integration
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Server configuration
Add this block to your MCP client configuration:
mcp.json
{
"mcpServers": {
"elysiatools-argon2-password-hash-generator": {
"name": "argon2-password-hash-generator",
"description": "Generate Argon2id password hashes with tunable memory, iterations, parallelism, salt length, and PHC output",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=argon2-password-hash-generator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}List available tools
After connecting to the SSE endpoint, list the exposed tools:
tools/list
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Call this tool
Invoke the tool by its id, passing arguments built from its parameters:
tools/call
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "argon2-password-hash-generator",
"arguments": {
"password": "correct horse battery staple",
"memoryKiB": 19456,
"iterations": 3,
"parallelism": 1,
"saltLength": 16,
"hashLength": 32
}
}
}Chain multiple tools in one session with a comma-separated toolId list, e.g. /mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp (max 20).
Questions or issues? Contact [email protected]