Lines Matching defs:ivsize
20 unsigned int ivsize = crypto_skcipher_ivsize(tfm);
49 if (areq->iv && ivsize > 0 && mode & SS_DECRYPTION) {
51 areq->cryptlen - ivsize, ivsize, 0);
66 for (i = 0; i < 4 && i < ivsize / 4; i++) {
134 memcpy(areq->iv, ctx->backup_iv, ivsize);
135 memzero_explicit(ctx->backup_iv, ivsize);
137 scatterwalk_map_and_copy(areq->iv, areq->dst, areq->cryptlen - ivsize,
138 ivsize, 0);
184 unsigned int ivsize = crypto_skcipher_ivsize(tfm);
242 if (areq->iv && ivsize > 0 && mode & SS_DECRYPTION) {
244 areq->cryptlen - ivsize, ivsize, 0);
258 for (i = 0; i < 4 && i < ivsize / 4; i++) {
381 memcpy(areq->iv, ctx->backup_iv, ivsize);
382 memzero_explicit(ctx->backup_iv, ivsize);
384 scatterwalk_map_and_copy(areq->iv, areq->dst, areq->cryptlen - ivsize,
385 ivsize, 0);