Security
用私钥签名消息或用公钥验签——支持 RSA-PSS (SHA-256)、ECDSA (P-256)、Ed25519。纯本地加密（Node crypto.createSign/createVerify），无网络。粘贴 PEM 密钥来签名或验证 base64 签名。本工具只做签名/验签，不生成密钥对。
用三种语言从你的代码中调用此工具。
curl -X POST 'https://api.elysiatools.com/zh/api/tools/digital-signature-generator' \
-H 'Content-Type: application/json' \
-d '{"mode":"sign","algorithm":"ed25519","message":"This document is authentic.","privateKey":"-----BEGIN PRIVATE KEY-----\nMC4CAQAwBQYDK2VwBCIEILoP...\n-----END PRIVATE KEY-----","publicKey":"-----BEGIN PUBLIC KEY-----\n...\n-----END PUBLIC KEY-----\n\n(Used in Verify mode.)","signature":"Paste the base64 signature to verify. (Used in Verify mode.)"}'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/digital-signature-generator| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| mode | select | 否 | — |
| algorithm | select | 否 | — |
| message | textarea | 是 | — |
| privateKey | textarea | 否 | — |
| publicKey | textarea | 否 | — |
| signature | textarea |
将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-digital-signature-generator": {
"name": "digital-signature-generator",
"description": "用私钥签名消息或用公钥验签——支持 RSA-PSS (SHA-256)、ECDSA (P-256)、Ed25519。纯本地加密（Node crypto.createSign/createVerify），无网络。粘贴 PEM 密钥来签名或验证 base64 签名。本工具只做签名/验签，不生成密钥对。",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=digital-signature-generator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "digital-signature-generator",
"arguments": {
"mode": "sign",
"algorithm": "ed25519",
"message": "This document is authentic.",
"privateKey": "-----BEGIN PRIVATE KEY-----\nMC4CAQAwBQYDK2VwBCIEILoP...\n-----END PRIVATE KEY-----",
"publicKey": "-----BEGIN PUBLIC KEY-----\n...\n-----END PUBLIC KEY-----\n\n(Used in Verify mode.)",
"signature": "Paste the base64 signature to verify. (Used in Verify mode.)"
}
}
}有问题或反馈？请联系 [email protected]
| — |
HTML 结果
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}