HMAC keyed-hash message authentication code (in conjunction with: MD5,SHA1,SHA256,SHA384,SHA512)
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| SHARKSSL_API void | SharkSslHMACCtx_constructor (SharkSslHMACCtx *ctx, U8 hashID, const U8 *key, U16 keyLen) |
| | Initialize. More...
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SHARKSSL_API void | SharkSslHMACCtx_append (SharkSslHMACCtx *, const U8 *data, U32 len) |
| | append
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SHARKSSL_API void | SharkSslHMACCtx_finish (SharkSslHMACCtx *, U8 *HMAC) |
| | finish
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| SHARKSSL_API int | sharkssl_HMAC (const U8 hashID, const U8 *data, U16 len, const U8 *key, U16 keyLen, U8 *digest) |
| | HMAC. More...
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◆ sharkssl_HMAC()
| SHARKSSL_API int sharkssl_HMAC |
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const U8 |
hashID, |
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const U8 * |
data, |
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U16 |
len, |
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const U8 * |
key, |
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U16 |
keyLen, |
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U8 * |
digest |
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HMAC.
- Parameters
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| hashID | - the hash function to be used, can be one of: SHARKSSL_HASHID_MD5, SHARKSSL_HASHID_SHA1, SHARKSSL_HASHID_SHA256, SHARKSSL_HASHID_SHA384, SHARKSSL_HASHID_SHA512 |
| data | pointer to the data to be hashed |
| len | data length in bytes |
| key | pointer to the cryptographic key |
| keyLen | 'key' length |
| digest | output HMAC |
◆ SharkSslHMACCtx_constructor()
| SHARKSSL_API void SharkSslHMACCtx_constructor |
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SharkSslHMACCtx * |
ctx, |
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U8 |
hashID, |
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const U8 * |
key, |
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U16 |
keyLen |
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Initialize.
- Parameters
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| ctx | Uninitialized data of size sizeof(SharkSslHMACCtx). |
| hashID | - the hash function to be used, can be one of: SHARKSSL_HASHID_MD5, SHARKSSL_HASHID_SHA1, SHARKSSL_HASHID_SHA256, SHARKSSL_HASHID_SHA384, SHARKSSL_HASHID_SHA512 |
| key | pointer to the cryptographic key |
| keyLen | 'key' length |