sknull            337 crypto/aead.c  	ctx->sknull = crypto_get_default_null_skcipher();
sknull            338 crypto/aead.c  	err = PTR_ERR(ctx->sknull);
sknull            339 crypto/aead.c  	if (IS_ERR(ctx->sknull))
sknull             45 crypto/echainiv.c 		SYNC_SKCIPHER_REQUEST_ON_STACK(nreq, ctx->sknull);
sknull             47 crypto/echainiv.c 		skcipher_request_set_sync_tfm(nreq, ctx->sknull);
sknull             71 crypto/seqiv.c 		SYNC_SKCIPHER_REQUEST_ON_STACK(nreq, ctx->sknull);
sknull             73 crypto/seqiv.c 		skcipher_request_set_sync_tfm(nreq, ctx->sknull);
sknull             18 include/crypto/internal/geniv.h 	struct crypto_sync_skcipher *sknull;