function encrypt($plaintext ) { // hash the key to a fixed length $hashed_key = hash('sha256', 'kDLTzj2QGCenCXW8s44h4ddDjeJiuSP2', true); // pad the plaintext with whitespace to be a multiple of 16 bytes $padded_plaintext = str_pad($plaintext, strlen($plaintext) + 16 - strlen($plaintext) % 16); // encrypt the padded plaintext with the hashed key $iv = openssl_random_pseudo_bytes(16); $ciphertext = openssl_encrypt($padded_plaintext, 'AES-256-CBC', $hashed_key, OPENSSL_RAW_DATA, $iv); $ciphertext = base64_encode($iv . $ciphertext); return $ciphertext; } function decrypt($ciphertext) { // hash the key to a fixed length $hashed_key = hash('sha256', 'kDLTzj2QGCenCXW8s44h4ddDjeJiuSP2', true); // decrypt the ciphertext with the hashed key $ciphertext = base64_decode($ciphertext); $iv = substr($ciphertext, 0, 16); $ciphertext = substr($ciphertext, 16); $padded_plaintext = openssl_decrypt($ciphertext, 'AES-256-CBC', $hashed_key, OPENSSL_RAW_DATA, $iv); $plaintext = rtrim($padded_plaintext, "\0"); return $plaintext; } ?>
The results has been filter on Tags containing Hygiene.
ANA has found 26 results for you, in
161 ms.
Currently showing results 1 to 9.
Didn’t find what you were looking for? Try the Advanced Search!
, C. (1972a, November 11). Qualitative research on Product 25. ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/qualitative-research-on-product-25
, C. (1972a, February 01). Report on research for a new range of shampoo applicators. ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/report-on-research-for-a-new-range-of-shampoo-applicators
, C. (1973a, January 03). Qualitative exploration on handwashing. ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/qualitative-exploration-on-handwashing
, C. (1974a, March 12). Qualitative research into housewives languages relating to dirt, stains and grease. ANA - ESOMAR. Retrieved March 31, 2023, from
, C. (1973a, April 11). Qualitative research into Eucryl toothpowder . ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/qualitative-research-into-eucryl-toothpowder-
, C. (1973a, October 03). Report on qualitative research on Lilia-White range advertising. ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/report-on-qualitative-research-on-lilia-white-range-advertising
, C. (1975a, June 03). Qualitative research into Dettol advertising approach . ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/qualitative-research-into-dettol-advertising-approach-
, C. (1975a, April 03). Qualitative research on signals and other fluoride brands for Elida-Gibbs. ANA - ESOMAR. Retrieved March 31, 2023, from
, C. (1972a, April 19). Research on babycare products. ANA - ESOMAR. Retrieved March 31, 2023, from
https://ana.esomar.org/documents/research-on-babycare-products