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| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -282,6 +282,19 @@ Once the `cipher.final()` method has been called, the `Cipher` object can no | |||
| 282 | 282 | longer be used to encrypt data. Attempts to call `cipher.final()` more than | |
| 283 | 283 | once will result in an error being thrown. | |
| 284 | 284 | ||
| 285 | + ### `cipher.getAuthTag()` | ||
| 286 | + <!-- YAML | ||
| 287 | + added: v1.0.0 | ||
| 288 | + --> | ||
| 289 | + | ||
| 290 | + * Returns: {Buffer} When using an authenticated encryption mode (`GCM`, `CCM` | ||
| 291 | + and `OCB` are currently supported), the `cipher.getAuthTag()` method returns a | ||
| 292 | + [`Buffer`][] containing the _authentication tag_ that has been computed from | ||
| 293 | + the given data. | ||
| 294 | + | ||
| 295 | + The `cipher.getAuthTag()` method should only be called after encryption has | ||
| 296 | + been completed using the [`cipher.final()`][] method. | ||
| 297 | + | ||
| 285 | 298 | ### `cipher.setAAD(buffer[, options])` | |
| 286 | 299 | <!-- YAML | |
| 287 | 300 | added: v1.0.0 | |
@@ -302,19 +315,6 @@ of the plaintext in bytes. See [CCM mode][]. | |||
| 302 | 315 | ||
| 303 | 316 | The `cipher.setAAD()` method must be called before [`cipher.update()`][]. | |
| 304 | 317 | ||
| 305 | - ### `cipher.getAuthTag()` | ||
| 306 | - <!-- YAML | ||
| 307 | - added: v1.0.0 | ||
| 308 | - --> | ||
| 309 | - | ||
| 310 | - * Returns: {Buffer} When using an authenticated encryption mode (`GCM`, `CCM` | ||
| 311 | - and `OCB` are currently supported), the `cipher.getAuthTag()` method returns a | ||
| 312 | - [`Buffer`][] containing the _authentication tag_ that has been computed from | ||
| 313 | - the given data. | ||
| 314 | - | ||
| 315 | - The `cipher.getAuthTag()` method should only be called after encryption has | ||
| 316 | - been completed using the [`cipher.final()`][] method. | ||
| 317 | - | ||
| 318 | 318 | ### `cipher.setAutoPadding([autoPadding])` | |
| 319 | 319 | <!-- YAML | |
| 320 | 320 | added: v0.7.1 | |
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