method
random_iv
v2_5_5 -
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Class: Cipher
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
- 1_9_2_180
- 1_9_3_125 (0)
- 1_9_3_392 (0)
- 2_1_10 (0)
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- 2_4_6 (38)
- 2_5_5 (0)
- 2_6_3 (0)
- What's this?
random_iv()
public
Generate a random IV with OpenSSL::Random.random_bytes and sets it to the cipher, and returns it.
You must call #encrypt or #decrypt before calling this method.